GLOSSARY.

1P stands for 'First Party' and describes direct sales through Amazon Vendor Central. As a 1P vendor, you sell products directly to Amazon, which then acts as a reseller. This fundamentally differs from the 3P model because Amazon purchases and manages inventory. Vendor Central offers advanced analytics and marketing tools but also requires minimum order quantities and close coordination with Amazon Business Teams.

3P stands for 'Third Party Seller' and 'Third Party Seller Services'. In the 3P model, you sell your products directly through Seller Central and maintain full control over pricing, inventory, and customer relationships. You pay commissions between 8-45% depending on category. The 3P model is the most common sales method on Amazon and offers maximum flexibility with minimal initial requirements.

3PL stands for 'Third Party Logistics' and describes external logistics providers who handle warehousing, picking, and shipping. As an Amazon seller, you can work with 3PLs to consolidate shipments to FBA warehouses or outsource your own logistics processes. This reduces complexity and costs but requires careful partner selection.

A+ Content is Amazon's premium content service for upgrading product pages with detailed descriptions, high-quality images, comparison tables, and infographics — template-based, available in both Seller Central and Vendor Central, with Brand Registry as the prerequisite. There are three variants: A+ Basic (free, sellers can combine up to 7 modules), A+ Premium (wider layout, videos, mouse-over hotspots, and carousels; free for sellers once five Basic A+ pages are approved, vendors pay), and the Brand Story. A+ Content is a key retail-readiness factor, demonstrably lifts conversion, and allows product cross-linking that keeps customers within your own catalog.

A10 is a widespread but unofficial term in the seller community: Amazon itself still calls its search algorithm A9 and has never announced an 'A10 update'. Sellers use 'A10' to describe observed ranking shifts — e.g. that external traffic, organic sales strength, and customer behavior supposedly count more than pure advertising signals. These observations are plausible but not officially confirmed. The practical takeaway: optimize for what demonstrably works — listing relevance, purchases after search, and a convincing customer experience — rather than for alleged secret A10 factors.

A2Z is an Amazon-developed application for employees that does not directly affect the Marketplace. However, it is referenced in relation to seller support and Amazon operations. For marketplace sellers, A2Z is relevant for direct communication with Amazon support teams or fulfillment inquiries.

A9 is the name of Amazon's search algorithm — named after Amazon's former search subsidiary A9.com ('A' plus nine more letters of 'algorithms'), not after a number of ranking factors. A9 decides which products appear in which order for a search, weighing two dimensions: relevance (do the search terms match the listing's title, bullets, and backend keywords?) and performance (how often the product actually sold after this search — influenced by price, reviews, availability, and fulfillment method). Without sales, a product barely climbs organically, no matter how good the keywords are.

AAP (Amazon Advertising Platform) is the former name of today's Amazon DSP — Amazon's platform for programmatic display, video, and audio advertising on and off Amazon. In 2018, Amazon consolidated its ad products AAP, AMS (Amazon Marketing Services), and AMG (Amazon Media Group) under the Amazon Advertising umbrella (now Amazon Ads); AAP became the Amazon DSP. Today the term only appears in older documents and legacy systems — what's meant is practically always the DSP.

AB GV are glance views on Amazon Business, Amazon's B2B marketplace segment. This metric shows how often products are viewed by business buyers. Amazon Business offers different pricing and volume discounts for bulk purchases.

ACA stands for Alexa Custom Assistant and is a technology for creating custom Alexa skills. It enables companies to build their own Alexa applications. Relevant for e-commerce sellers who want to implement voice commerce features for their brand.

ACU describes the average cost per product unit, including manufacturing, sourcing, and logistics. It is a critical KPI for profitability and pricing. A lower ACU enables more competitive prices and higher margins on Amazon.

ACoS (Advertising Cost of Sale) is a central Amazon Ads metric comparing ad spend to ad-attributed revenue: ACoS = (ad spend ÷ attributed revenue) × 100. An ACoS of 30% means you spend 30 cents per euro of ad revenue. Whether an ACoS is 'good' depends on your margin: if ACoS exceeds your pre-advertising margin, every advertised sale loses money (break-even ACoS = margin). A deliberately higher ACoS can still make strategic sense during product launches or to build organic ranking.

AGS refers to Amazon's Global Store, a platform for international sellers who want to sell on Amazon in multiple countries. It offers centralized management and fulfillment options for cross-border trade. AGS simplifies expansion into new markets for sellers.

AITBB is a strategic approach where a seller accepts and fulfills every offer in the Buy Box to maximize market share. The goal is to act as the primary seller on product pages. AITBB requires high fulfillment speed and low error rates.

Amazon Marketing Cloud (AMC) is Amazon's analytics platform for advertising data — not a campaign tool but a data cleanroom where you run your own SQL queries across Sponsored Ads and DSP. It answers questions standard reports can't: How many ad touchpoints does it take until purchase? Which ad combinations convert? How long is the decision journey? Since fall 2024, AMC is also open to sellers and vendors running only Sponsored Ads — but access isn't automatic; it's set up via certified technology partners or a managing agency. AMC is not plug-and-play: without SQL skills, start with the prebuilt standard queries.

AMG (Amazon Media Group) was Amazon's media sales unit for display, video, and audio advertising. The term no longer officially exists: in 2018, Amazon merged AMG, AMS (Amazon Marketing Services), and AAP (Amazon Advertising Platform) under the Amazon Advertising umbrella, now called Amazon Ads. If you encounter AMG today, it's a historical reference — its functions live on in Amazon Ads (Sponsored Ads, DSP).

AMS was the original name for Amazon's advertising platform, now known as 'Amazon Ads'. The term is still commonly used in legacy systems and older documentation. New sellers should familiarize themselves with Amazon Ads, as this is the current official name.

AMZL is Amazon's logistics network, Amazon's own last-mile delivery service that delivers packages to customers. AMZL competes with UPS, DHL, and other courier services. For sellers, AMZL means faster and more cost-effective delivery, especially in urban areas.

AMZNCC is a barcode placed by Amazon on FBA shipment labels to track containers and their contents. It is necessary for accurate inventory tracking in Amazon's fulfillment centers. Sellers must ensure that AMZNCC barcodes are applied correctly.

AP refers to liabilities that a company owes to its suppliers. In the seller context, AP is important for financial planning, especially when inventory is sourced on credit. Well-managed AP cycles optimize cash flow management.

API is an interface that enables software applications to communicate with each other. Amazon provides APIs for seller operations, including inventory management, order processing, and data queries. APIs automate manual processes and enable integration with ERP and inventory systems.

ARA is Amazon's Retail Analytics tool that provides vendors detailed sales, inventory, and market data. It enables analysis of SKU performance, category trends, and competitive dynamics. ARA is a premium offering for 1P vendors and critical for strategic planning.

ARAP is the premium tier of Amazon Retail Analytics with advanced features, greater data depth, and custom reports. Large vendors use ARAP for advanced competitive analysis and forecast modeling. It requires higher investment but offers deeper strategic insights.

ARN is a unique identifier in AWS (Amazon Web Services) that identifies Amazon resources. Primarily relevant for sellers who use AWS services, such as for data processing or integration of fulfillment systems. ARNs are standardized and enable precise resource management.

ASIN (Amazon Standard Identification Number) is the unique 10-digit product identification number on Amazon. Each ASIN refers to a specific product and its variants. When you use an existing ASIN listing, you are registered as a second seller or joining the listing. A new ASIN is generated if no relevant ASIN exists for the product.

ASN is a notification that sellers provide to Amazon before a shipment arrives at a fulfillment center. It contains information such as tracking numbers, contents, and expected arrival date. Timely ASN is important for efficient warehouse management and reduces delays.

ASP is the average price at which products are sold on Amazon. It is calculated as total revenue divided by the number of units sold. ASP is a key metric for pricing optimization and revenue modeling.

ATC is a metric that indicates how many customers have added a product to their cart. It is an important indicator of purchase intent and conversion funnel effectiveness. The ATC rate shows whether a product appears interesting but hasn't yet led to purchases.

AVN are annual negotiations between 1P vendors and Amazon over selling prices, delivery terms, and advertising budgets. These negotiations significantly impact profitability and strategies. AVNs are a formal opportunity for vendors to improve their terms.

AVS is Amazon's service for vendors that offers support with account management, fulfillment, and business strategy. Vendors have access to vendor managers and specialized consulting. AVS is an offering only for 1P partners who meet certain minimum requirements.

AW refers to Amazon's warehouse facilities used for storage and fulfillment. Amazon operates a global network of fulfillment centers and sorting facilities. This infrastructure is central to FBA service and Amazon's logistics offerings.

AWS is Amazon's cloud computing platform with services like EC2, S3, and Lambda. While not directly involved in the marketplace, many sellers use AWS for data processing, storage, and integration of fulfillment systems. AWS enables sellers to develop specialized tools.

Amazon Bedrock is an AWS service that provides foundation models and generative AI. Sellers can use Bedrock to integrate AI-powered features like product description generation or customer support chatbots. It offers secure, scalable AI capabilities.

Amazon Vine is a program that allows selected Vine reviewers to receive free products and write reviews. Sellers pay a fee to enroll their products in the Vine program. Vine reviews are labeled and can generate initial reviews for new products.

A vendor is a manufacturer or wholesaler who sells products directly to Amazon (1P model). The vendor sells to Amazon, not to end customers, and Amazon bears the sales and customer service risk. This requires minimum availability levels and strategic agreements.

Andon Cord is a lean manufacturing concept from Japan (originally Toyota) that allows workers to halt production when quality issues are detected. In Amazon's context, it is used metaphorically for quality control systems and escalation mechanisms to quickly address problems.

B2B describes business transactions between companies (manufacturer→wholesaler→retailer). Amazon Business is Amazon's B2B marketplace with special features like bulk discounts, user accounts, and expense reports. B2B sales offer larger order sizes but also longer payment terms.

B2C describes business transactions between companies and consumers (retail sales). Amazon is primarily a B2C platform where sellers sell products directly to end customers. B2C sales have faster turnover but smaller order sizes than B2B.

BA is a premium analytics tool available only to registered brand owners. It provides search trends, market basket analysis, and competitive data for your brand and categories. Brand Analytics helps with strategic planning and product development.

BAU refers to standard business operations under normal conditions. In the Amazon context, BAU is used to describe baseline performance before changes (such as new promotions or product launches). BAU is important for isolating the effects of new initiatives.

BB is the prominent white box on the right side of an Amazon product page where customers make direct purchases. It is typically displayed by the lowest-priced seller or manufacturer. Winning the Buy Box is critical for sales since customers usually buy from there.

BD is a promotion status on Amazon that indicates an offer provides a significant discount compared to regular prices. Best Deal is marked automatically or through promotion deals on the Amazon website. A Best Deal can significantly increase visibility and traffic.

BIL is an Amazon service that supports vendors in creating product listings in multiple countries. The service handles translation, localization, and market requirements. BIL significantly simplifies international expansion for 1P vendors.

BISS is an Amazon category for business, industrial, and scientific materials. This category is B2B-focused and has specific requirements and regulations. BISS products often qualify for Amazon Business with special volume discounts.

BOGO is a promotional offer where customers receive a second item for free or at a discount when they purchase one. It is a popular strategy to increase traffic and sales and reduce inventory. BOGO is frequently used in Lightning Deals and coupons.

BOL is a shipping document that records the shipment of goods and defines responsibility. For Amazon shipments, the BOL is created by the carrier and is required for tracking and billing. A correct BOL is important for FBA shipments.

BOLO describes customers who actively search for bargains and deals. These buyers are price-conscious and often use price-tracking tools or alerts. BOLO customers are important for deal-based sales strategies but can also lead to price wars.

BR is a fulfillment model for 1P vendors where Amazon automatically reorders inventory when it falls below a threshold. BR works based on demand forecasts and is less flexible than fully managed replenishment. BR is ideal for stable, predictable demand.

BS is an Amazon badge displayed when a product is the top seller in its category. The Best Seller badge increases credibility and purchase intent. Achieving and maintaining this award is an important goal for many sellers.

BSA is an agreement between third parties and Amazon that provide specialized services on the marketplace. This can include logistics, fulfillment, or accounting. BSA partners often have access to special APIs and support channels.

BSB is an Amazon service for vendors that provides custom packaging on demand. Vendors can order branded boxes without large minimum order quantities. BSB is ideal for branding and customer experience but increases fulfillment costs.

BSR is a product's ranking within its category, based on current and recent sales. A lower BSR (e.g., 1, 5, 100) means better performance than a higher one (e.g., 10000+). BSR is updated hourly and is an important performance indicator.

BTR is an Amazon program for vendors that enables fast product launches and quicker market entry. It reduces approval processes and offers support for faster scaling. BTR is ideal for trending products and time-sensitive opportunities.

BTS is a seasonal shopping event (July/August) when students and parents purchase school supplies. Amazon invites sellers to participate in BTS campaigns and promotional events. BTS is an important sales period for products like backpacks, stationery, and technology.

BWP allows sellers on other e-commerce platforms to offer Prime benefits (fast shipping, returns). Customers pay with their Prime account and get two-day shipping. BWP helps sellers grow off-Amazon business with Prime benefits.

Bar Raiser is an Amazon HR concept where a neutral, independent interviewer participates in hiring processes to ensure quality and consistency. Amazon applies this principle to important business decisions. Bar Raiser is primarily an HR function, not directly marketplace-relevant.

Ordered revenue is the value of orders placed but not yet shipped or delivered. Unlike shipped revenue, it reflects raw demand and purchase intent. It is an important metric for demand forecasting and inventory planning.

Order volume is the number of units ordered, calculated as ordered revenue divided by ASP. It shows the quantity of customer acquisition regardless of price. High order volume with low ASP can indicate price-conscious buyers.

Brand HQ is Amazon's central hub for registered brand owners with resources for brand management tools, training, and best practices. It offers community forums and access to A+ Content, bundles, and other premium features. Brand HQ is essential for brand growth on Amazon.

The Brand Store is an individual, brand-specific webpage on Amazon where you present your brand story, catalog, and content without competitor ads. The prerequisite is Amazon Brand Registry. The store builds customer loyalty to the brand and doubles as the ideal landing page for Sponsored Brands campaigns and external traffic — visitors land in your brand world instead of on a single product page surrounded by competitor ads.

Brand Voice is the consistent tone and writing style that a brand uses in all communications. On Amazon, Brand Voice should be consistent in product descriptions, A+ Content, and ad copy. A clear Brand Voice helps with branding and customer loyalty.

BM refers to traditional brick-and-mortar retail stores as opposed to online sales. Many sellers operate both BM and Amazon channels (omnichannel). Amazon has programs like Fulfillment from Amazon Warehouse for BM retailers to streamline online fulfillment.

BN is a unique numeric ID that identifies each category/subcategory on Amazon. Sellers must set the correct BN for their products to appear in the right categories. BN is important for Amazon BSR calculation and for search/navigation.

Gross Merchandise Volume is the total revenue across all products and categories in a specific period, including all transactions. It is a macro metric for tracking overall business growth. GMV/Gross Merchandise Volume is often the central KPI for seller performance.

Bundle is a combination of multiple products sold under a single ASIN and price. Bundles increase average order size and can move slow-moving SKUs. They must be registered with Amazon as a new ASIN.

C2C describes transactions between consumers (peer-to-peer). While Amazon is primarily B2C, the platform also supports C2C through resellers who sell new/used products. Amazon's marketplace format technically enables C2C.

CAGR is the average annual growth rate over a period, calculated with compound interest. It is a metric to evaluate long-term business growth. Sellers use CAGR to assess projected growth trends.

CARP is an Amazon system tool for vendors to reserve delivery times (dock appointments) at fulfillment centers. It optimizes receiving times and reduces wait times. CARP is essential for efficient inbound logistics and inventory availability.

CM is a product's contribution to overall profit, calculated as selling price minus variable costs (COGS, commissions, fulfillment). Contribution margin shows how much each unit sold contributes to fixed costs. High CM is important for profitability.

COGS are the direct manufacturing costs of a product, including materials and labor, excluding sales and administration. Low COGS enables better margins and competitiveness. COGS is the starting point for margin calculations.

CP is the percentage of time a product is available/in stock on Amazon. High CP is critical for sales and ranking, as Amazon penalizes out-of-stock products in rankings. Ideally, CP should be above 90%.

CPC (cost-per-click) is the price you pay for a click on your sponsored ad. Amazon determines it via a second-price auction: you set a maximum bid, but if you win you only pay just enough to beat the next-ranked bidder's ad rank (typically their bid plus €0.01). Importantly, the highest bid doesn't automatically win — Amazon combines your bid with the predicted conversion rate (PCR) of your ad to calculate ad rank. Relevant ads with strong product pages therefore often reach good placements at lower click prices.

CPQ is the number of units contained in a case/package. For FBA, the correct CPQ is important to optimize inventory management and fulfillment. Amazon uses CPQ for cost calculation and warehouse management.

CR is the conversion rate that measures what percentage of product page visitors make a purchase. It is calculated as sales divided by product page views (DPV). A high CR (>5%) is a sign of strong product appeal and listing quality.

CRAP is a humorous term for slow-selling or unprofitable SKUs (COGS too high, sales volume too low). It refers to products that don't justify Amazon placement costs and fees. CRAP SKUs should be optimized or removed.

CS is Amazon's or the seller's support for customer questions, complaints, and returns. For FBA, Amazon provides CS; for FBM, the seller is responsible. High CS quality leads to better ratings and customer loyalty.

CSA is an Amazon vendor agreement for cost sharing on marketing and promotions. Amazon can request or refund CSA discounts for advertising spending. CSA terms are often negotiated in annual vendor negotiations (AVN).

CTR (click-through rate) is the percentage of impressions that result in clicks: CTR = (clicks ÷ impressions) × 100. A high CTR shows your ad stands out in its search context and matches user expectations — usually thanks to a convincing main image, strong title, or well-matched keyword. It pays off twice, because Amazon favors relevant ads in ad rank, so strong CTRs often lead to cheaper clicks. A low CTR is a signal to review targeting, creative, and the product image.

CX is the overall experience a customer has when purchasing from and interacting with a seller. It includes listing quality, customer service, shipping speed, and return processing. Excellent CX leads to higher ratings, repeat purchases, and organic growth.

Child ASIN is a specific product variant (e.g., color, size) of a parent ASIN. Customers select variants on the same page. Child ASINs share reviews with the parent ASIN and inventory can be pooled across variants.

Chime is Amazon's cloud-based unified communications tool with video, audio, and chat. It is used internally at Amazon but is also available externally. Large sellers often use Chime to communicate with Amazon vendor managers.

Co-op is an Amazon vendor program where Amazon shares costs for joint marketing activities with vendors. Vendors can use co-op funds for advertising, promotional events, or content. Co-op is an important ROI lever for vendors.

Contra COGS are fees and costs incurred in addition to COGS, such as FBA fees, commissions, and shipping. Unlike direct COGS, contra COGS are variable and Amazon-specific. They significantly reduce actual margins.

VPCs are coupons that vendors create themselves and promote on the Amazon product page. Customers can apply VPCs at checkout. VPCs are fee-based and charged to Amazon vendors but can significantly increase sales and visibility.

D2FC is the fulfillment model for 1P vendors where shipments go directly to Amazon fulfillment centers. Amazon then manages storage, inventory management, and shipping. D2FC significantly simplifies vendor operations.

DA is an agreed damage allowance for vendor shipments (typically 0-2%). Amazon retains this percentage for damaged or unsellable goods. A low DA signals high packaging and handling quality.

DF is a fulfillment model where vendors ship directly from their warehouses to customers instead of going through Amazon fulfillment centers. DF offers more control but requires more logistics management. DF is often more cost-effective for large volumes.

DI is a model where sellers import products directly from manufacturers instead of using distributors. DI reduces intermediary margins and COGS but requires higher minimum order quantities and supply chain management.

DOTD is a daily deal program that highlights selected products with large discounts. Amazon invites sellers to participate, or sellers can apply. DOTD generates extremely high visibility and traffic.

DPV is the number of visits to a product's detail page for an ASIN. DPV is displayed in Seller Central reports and is fundamental for calculating conversion rate. High DPV without proportional sales suggests listing problems.

The Amazon DSP (demand-side platform) is Amazon's platform for programmatic display, video, and audio advertising — on Amazon itself and beyond (e.g. IMDb, the Amazon app, external websites). The key difference from Sponsored Ads: DSP campaigns are audience-based rather than keyword-based — you reach people by behavior and interests (first-party data), including retargeting and brand building. Access is not open self-service; it runs via invitation or through service providers/agencies. Campaigns follow the structure Order > Line Item > Creative and are managed separately from Sponsored Ads in the DSP console. The DSP doesn't replace Sponsored Ads — it complements them in the upper funnel.

Deal OPS is revenue generated through deals, Lightning Deals, Prime Day, and other promotional events. This revenue is often tracked separately from normal sales to measure promotional impact.

Detail page is the Amazon product page where customers see product information, images, reviews, and purchase options. It is the central conversion engine for e-commerce. A well-optimized detail page with high-quality content and images is critical for sales.

Third-party seller or 3P describes sellers who sell on Amazon through Seller Central, not directly to Amazon like 1P vendors. 3P sellers retain full control over pricing and inventory but pay percentage commissions.

EAN is a 13-digit barcode used in Europe for product identification. EAN is similar to UPC in the USA. Amazon accepts EAN as a product identifier in listings and is widely used in European markets.

EBC is now known as A+ Content, enhanced product descriptions with images and formatted text. EBC/A+ Content is available to brands and demonstrably increases conversion rates. The term EBC is still often used in legacy systems.

ECDD is the expected delivery date for a cargo shipment to an Amazon fulfillment center. It is important for inventory planning and forecasting delivery delays. Accurate ECDD enables better replenishment planning.

EDD is the estimated delivery date shown to customers at purchase. Amazon calculates EDD based on fulfillment method and customer location. A fast EDD (e.g., Prime) promotes conversions.

EDI is a standard for electronic exchange of business data between organizations. Amazon uses EDI for orders, invoices, and shipment information with vendors. EDI automates data exchange and reduces errors.

EFN is Amazon's network of fulfillment centers in Europe. Sellers can use EFN to ship from various European warehouses. EFN optimizes shipping times and costs for European markets.

EOD refers to the end of a business day (typically 11:59 PM in a specific time zone). EOD is important for cutoff dates, payment settlement, and reporting. Amazon uses EOD for daily data closing.

FBA (Fulfillment by Amazon) is Amazon's fulfillment service where Amazon handles storage, shipping, and customer service. You send products to Amazon logistics centers, and Amazon manages inventory, processes orders, and ships to customers. FBA products are eligible for Prime shipping and display the FBA badge, increasing conversions.

FBM (Fulfillment by Merchant) means you as a seller handle storage, shipping, and customer service yourself. You maintain maximum control over processes and costs but must also organize logistics yourself. FBM options are not automatically Prime-eligible and can have lower conversion rates.

FC is one of Amazon's automated warehouse centers where FBA inventory is stored, picked, and shipped. Amazon operates hundreds of FCs worldwide. The FC network is central to Amazon's fast delivery capacity.

FFP is Amazon's initiative for simple, environmentally friendly packaging without excessive plastic. Products with FFP certification receive a green label. FFP improves customer experience and is sustainable.

FLOW is an Amazon vendor tool for demand forecasting and replenishment planning. It uses sales history and trends to predict future orders. FLOW helps vendors maintain optimized inventory levels.

FNSKU is a unique Amazon barcode for FBA products that differs from the manufacturer SKU. Each FBA shipment is labeled with FNSKU barcodes. Sellers receive FNSKU labels that are applied to cartons/products.

FOB is a trade term that defines when ownership transfer and shipping responsibility occur. FOB can be point (e.g., FOB Factory) or destination. For Amazon, FOB is relevant when purchasing goods from manufacturers.

GDSN is a standardized system for synchronizing product data between manufacturers, wholesalers, and retail platforms like Amazon. It enables sellers to manage master data such as product dimensions, weight, and barcodes centrally and maintain consistency across different channels. Proper GDSN integration reduces errors in product listing and simplifies management across multiple marketplaces.

GEMBA is a Japanese lean management concept referring to the actual place of value creation where processes happen. In Amazon's context, GEMBA relates to warehouse operations, fulfillment centers, or production facilities where understanding on-site processes is critical. A GEMBA-walk mentality helps sellers identify operational inefficiencies and optimize their supply-chain performance.

GL (General Ledger) is the central ledger in financial accounting that records all business transactions. For Amazon sellers, understanding GL structure is important to correctly categorize revenue, fees, and commissions. Proper GL organization enables better profitability analysis and simplifies tax reporting for e-commerce operations.

GMV (Gross Merchandise Value) is the total value of all products sold over a specific period on a marketplace, before deducting costs and fees. It is a key metric for Amazon sellers and Amazon itself to measure marketplace growth. GMV is often used to assess the size and health of an e-commerce business and compare it with competitors.

GPE (Global Procurement Excellence) is an Amazon internal program for optimizing procurement and supply chain efficiency. For vendor partners, it means maintaining high standards in quality, delivery times, and cost management. Sellers working with Amazon in the 1P model must meet GPE principles to remain competitive and secure business relationships.

GTIN (Global Trade Item Number) is an internationally standardized 14-digit number for uniquely identifying products. Amazon requires GTIN for most categories to correctly catalog products and prevent duplicates. An incorrect or missing GTIN can lead to listing rejections, making correct usage central to successful product sales.

Hazmat (hazardous materials) are substances or products that pose a risk due to their chemical or physical properties. Amazon severely restricts the sale of hazmat products and requires safety certificates, safety data sheets, and special shipping methods. Sellers must register before listing and obtain Amazon hazmat approvals to offer such products.

Gated products are categories that sellers cannot automatically sell in but must first obtain approval from Amazon. This often affects branded items, jewelry, food, and premium categories. The gating mechanism protects customers and brand owners from unscrupulous sellers and counterfeit products.

Glance views are product detail page visits that show how often customers have viewed your listing. This metric is important for measuring product attractiveness and reach. High glance-view volume with low conversions indicates a need to optimize product description, images, or pricing.

The Gold Box is Amazon's central page for limited-time offers and flash sales. Sellers can present products at reduced prices for short periods to increase visibility and sales volume. A successful Gold Box campaign requires competitive discounts and good timing but can significantly boost sales velocity.

H1 refers to the first half of the year (January through June) and is often used to analyze seasonal sales patterns. For sellers, H1 is relevant for annual planning and forecasting sales volume in this period. Amazon and sellers use H1 data for budgeting and identifying trends in the first half of the year.

H2 refers to the second half of the year (July through December) and is typically the higher-revenue period with holiday and festive season sales. Sellers plan their inventory and marketing budgets months in advance to benefit from H2 demand. Preparation for H2 is crucial for annual profitability and cash flow.

Heavy Bulky (HB) products are large and heavy items with higher shipping and logistics costs such as furniture, machinery, or appliances. Amazon charges additional fees for HB products and has special shipping requirements. Sellers must factor HB fees into their pricing since they significantly impact the profitability of these product categories.

HTD (Half-Year to Date) is a metric that measures cumulative performance from the start of a half-year to the current date. It helps sellers and Amazon managers evaluate mid-year performance and make adjustments. HTD analysis is important for year-end forecasting and ensuring you stay on track with targets.

IDQ (Item Data Quality Score) is an Amazon algorithm score from 0-100 that evaluates the completeness and accuracy of product data. A low IDQ score can lead to poor search ranking and reduced visibility. Sellers should regularly review and update product descriptions, images, specifications, and attributes.

IOR (Importer of Record) is the entity legally and financially responsible for imported goods. When selling internationally on Amazon, it must be clarified who acts as the IOR, as this affects customs duties and tax obligations. Incorrect IOR designations can lead to delays and legal issues.

IP (Intellectual Property) includes trademarks, patents, copyrights, and trade secrets that must be protected. Amazon has a Brand Registry system and IP violation reporting mechanisms to protect brand owners. Protecting your own IP is crucial for combating counterfeits and securing brand value long-term.

IPCP (Inbound Preferred Carrier Program) is Amazon's program for preferred transport providers who deliver FBA goods to fulfillment centers. Participating carriers receive better terms and prioritization. For sellers, choosing an IPCP-certified carrier can reduce shipping costs and improve delivery reliability.

IPIP (Items Per Inner Pack) is the number of individual product units per inner packaging. This specification is important for FBA processing and inventory management. Correct IPIP definition prevents inventory errors and helps Amazon store and pick products accurately.

IPMP (Inner Packs Per Master Pack) describes the packaging hierarchy: how many inner packs fit into a master pack. This specification is important for supply chain planning and inventory management. Clear IPMP structure optimizes logistics and reduces packaging costs.

ISA (Inbound Shipment Appointment) is a time-bound appointment for delivering goods to an Amazon fulfillment center. An ISA reservation ensures Amazon allocates staff and resources. Sellers must book ISAs in Seller Central to schedule FBA shipments and avoid delays.

ISBN (International Standard Book Number) is a 10- or 13-digit number for uniquely identifying books. For book sellers, a correct ISBN is essential as Amazon uses it to catalog publications and detect duplicates. An incorrect or missing ISBN can cause listing issues and poor discoverability.

IXD (Inbound Crossdocks) are Amazon transfer hubs where goods from multiple senders are consolidated and redistributed. IXD enables faster delivery and more cost-efficient logistics. Sellers can use IXD services to get shipments into fulfillment centers faster.

Impressions count how often an ad or product was displayed — regardless of whether it was noticed or clicked. They are the base metric for reach and an early indicator of whether targeting and bids work: too few impressions point to bids that are too low, overly restrictive keywords, or weak relevance. Amazon additionally distinguishes viewable impressions: counted only when at least 50% of the ad was visible for a minimum duration (image: 1 second, video: 2 seconds) — relevant especially for vCPM campaigns and for evaluating placements.

Incoterms (International Commercial Terms) are standardized rules that define risk, costs, and responsibilities in international goods trade between buyer and seller. Important variants include FOB, CIF, DDP, and EXW. Sellers must use incoterms correctly to calculate costs accurately and avoid misunderstandings with suppliers or customers.

JBP (Joint Business Plan) is a strategic document between Amazon and large vendor partners for planning sales targets, marketing budgets, and action plans. It is typically a one-year or multi-year document. A strong JBP can secure better terms, co-marketing funds, and Amazon prioritization.

KPIs (key performance indicators) are measurable metrics for steering business goals. In Amazon advertising they follow the customer journey: impressions measure reach, clicks and CTR measure interaction, orders and conversion rate measure purchase, and ACoS/ROAS/TACoS measure profitability. Only together do these metrics form a complete picture — optimizing single KPIs in isolation (e.g. only pushing ACoS down) regularly leads to bad decisions. Beyond ads, sellers should track profitability, inventory turnover, and customer satisfaction.

KVIs (Key Value Items) are high-frequency, popular products with high revenue potential. Amazon prioritizes KVI inventory for fulfillment and uses them for customer acquisition. Sellers should ensure their KVIs are consistently available, optimally priced, and competitive against rivals.

Category pages are overview pages that display all products in a specific category. They serve for navigation and allow customers to filter by price, rating, and other criteria. For sellers, prominent placement on category pages is important for visibility and should be maximized through keyword optimization and ranking factors.

The Climate Friendly badge is an Amazon certification for sustainably manufactured or packaged products. It is prominently displayed to customers and helps attract environmentally conscious buyers. Sellers can earn the badge by meeting sustainability criteria. A Climate Friendly badge can boost conversion rates and customer loyalty.

LBB (Lost Buy Box) measures how often sellers would lose the buy box if competitors undercut the listing. This metric shows competitive pressure and the risk of losing sales to rivals. High LBB volume signals that pricing needs optimization or listing quality must be improved.

LBO (Lost Business Opportunities) are potential sales that a seller failed to realize, usually due to stock-out, poor pricing, or low ranking. Amazon and seller tools can identify LBOs to recognize optimization opportunities. Reducing LBOs is critical for revenue growth.

Lightning Deals (LD) are time-limited flash sales with deeply discounted prices prominently featured on the Gold Box page. They create immediate demand and high sales volume. Sellers can apply for LDs to quickly clear inventory or launch new products.

LFO (Lost Featured Offer) measures how often a seller loses the Featured Offer (buy box). The Featured Offer is the primary selling position on a listing. High LFO volume indicates strong competition and requires optimization in pricing, shipping, or customer ratings.

LPR (License Plate Receive) is an FBA fulfillment process where Amazon stores goods with a unique license plate ID instead of consolidating everything by product number. The system reduces processing time and errors. Sellers must correctly label shipments for LPR processes to run smoothly.

LSPL (Large Scale Product Launch) is an Amazon program that heavily promotes new products across multiple markets. It provides co-marketing support and prominent placement for newly launching SKUs. LSPL is an opportunity for sellers to quickly establish brand presence and generate initial sales.

LTL (Less Than Truckload) refers to shipments that do not fill an entire truck. LTL services are cost-effective for smaller shipments but more time-consuming than Full Truckload (FTL). Sellers should consider LTL options for inbound shipments to Amazon to optimize transportation costs.

Listing optimization is the process of improving product titles, descriptions, keywords, images, and product features to increase search rankings and conversions. It includes A+ Content, high-quality images, and strategic keyword placement. Continuous listing optimization is essential for Amazon success and organic growth.

MAP (Minimum Advertised Price) is the lowest price at which manufacturers allow their products to be advertised. Many brand agreements include MAP clauses to protect price competition and brand perception. Sellers must comply with MAP guidelines to avoid legal conflicts with manufacturers.

MCF (Multi-Channel Fulfillment) allows FBA sellers to use Amazon warehouse inventory for sales on other channels (own website, eBay, Shopify). This maximizes inventory utilization and centralizes fulfillment. MCF fees apply per unit, so sellers should weigh costs against efficiency gains.

MCP (Matching Compensation Program) is an agreement between manufacturers and sellers where the manufacturer provides sales support or rebates to maintain competitive pricing. It helps sellers protect margins while remaining price and promotion competitive. MCP structure varies by contract and manufacturer.

MDF (Marketing Discretionary Funding) is a pool of marketing budgets that Amazon or manufacturers provide for co-marketing activities. Sellers can use MDF funds for advertising, content, and promotions. Access to MDF is often tied to tier status and performance metrics.

MF (Merchant Fulfilled) means the seller manages shipping logistics themselves instead of using Amazon's FBA. MF sellers have more cost control but also more operational responsibility. Success rates and customer satisfaction are often lower than with FBA.

MOA (Manufacturers on Amazon) is an Amazon policy encouraging manufacturers to sell directly on Amazon and guarantee authenticity. MOA status provides Best-in-Browse (BIB) priority and protection against counterfeits. Manufacturers who register as MOA benefit from market trust and Amazon support.

MOQ (Minimum Order Quantity) is the smallest quantity a manufacturer or supplier accepts per order. High MOQs can strain cash flow and inventory but are often necessary for better unit prices. Sellers must balance MOQs with sales forecasts to avoid overstocking.

MPPP (Master Packs Per Pallet) specifies how many master packs (largest packaging units) fit on a standard pallet. This specification is crucial for logistics planning and warehouse optimization. Correct MPPP documentation prevents supply chain bottlenecks.

MSRP (Manufacturer's Suggested Retail Price) is the price manufacturers recommend for retail sale. It serves as an anchor for pricing and discounting strategy. Many manufacturers use MSRP compliance as a gating criterion for seller approval in restricted categories.

MTD (Month to Date) is a metric measuring cumulative performance from the start of a month to the current date. It helps sellers monitor monthly trends and quickly respond to deviations. MTD data is important for daily reporting and real-time decision making.

MWS (Marketplace Web Services) is Amazon's legacy API for seller integrations (deprecated and replaced by Selling Partner API). Many seller tools use/used MWS to automate orders, inventory, and report management. Sellers should migrate to the new Selling Partner API as MWS is being phased out.

Amazon Brand Registry is Amazon's brand protection program: brand owners with a registered trademark enroll to secure control over their listings, report counterfeits, and prevent ASIN manipulation. Registration also unlocks the key brand tools: A+ Content, Brand Store, Brand Story, Sponsored Brands, and Brand Analytics. For brands, Brand Registry is the foundational requirement for a professional brand presence and brand protection on Amazon.

A Brand Specialist is an Amazon account manager who works with larger brands to optimize strategy, marketing, and sales planning. Brand Specialists provide personalized support and insights beyond standard support. They are important for Tier-1 brand sellers and vendor partners.

VAT (Value Added Tax) is a consumption tax levied at each stage of goods production and sale. For EU sellers and international sales, VAT compliance is essential. Amazon automatically collects VAT and remits it to tax authorities. Sellers must manage VAT registrations and reporting.

MoM (Month over Month) is a comparison metric that compares current month performance against the same month last year or previous month. MoM growth shows trend and momentum. Sellers use MoM analysis to identify seasonal patterns and create annual forecasts.

NAFN (North American Fulfillment Network) is Amazon's fulfillment infrastructure in North America (USA, Canada, Mexico) with hundreds of fulfillment centers. NAFN offers fast delivery times and broad coverage. Sellers use NAFN through FBA to offer Prime shipping and serve North American markets.

NARF (North American Remote Fulfillment) is an FBA service that enables sellers in North America to sell from anywhere while Amazon handles inventory management. NARF simplifies expansion across North American countries. Sellers benefit from consolidated fulfillment and reduced administrative hurdles.

NASP (North American Seller Program) is an Amazon program supporting sellers in expanding across North America (USA, Canada, Mexico). It offers centralized accounts, shared fulfillment, and localized support. NASP is ideal for sellers wanting to quickly scale across multiple North American markets.

NDA (Non-Disclosure Agreement) is a contract obligating parties to keep business information confidential. Sellers must sign NDAs with manufacturers, investors, or business partners. NDAs are critical for protecting trade secrets and sourcing information.

NIS (New Item Setup) is the process of creating new product listings on Amazon. It includes product information, images, categorization, and shipping data. Correct NIS is crucial for SEO, compliance, and early-stage product performance.

NP (New Product) refers to a product just launched on Amazon with no sales history. New products get a brief visibility boost from Amazon but must quickly build reviews and sales to climb rankings. The NP phase is critical for establishing momentum.

NR (Non-Replenishable) refers to products not automatically reordered by Amazon because they are limited edition or discontinued items. Sellers must manually upload new stock. NR is common for vintage, unique, or seasonal products.

NTB (New-to-Brand) are customers purchasing a brand for the first time. Amazon tracks NTB rate as an important metric for brand expansion. A high NTB share shows successful new customer acquisition, while a low share indicates stagnant growth.

Net PPM (Net Pure Product Margin) is profit margin after deducting all direct costs like product costs, fulfillment fees, and advertising expenses. It is the central profitability measure for Amazon sellers. Healthy Net PPM typically ranges 15-30%, depending on product category and business model.

Net revenue is income after deducting Amazon commissions, fulfillment fees, and other marketing costs. It differs from gross revenue (GMV) and represents funds actually available to the seller. Monitoring net revenue is essential for profitability analysis.

O2C (Order to Cash) describes the process from order receipt to payment collection. This cycle encompasses fulfillment, shipping, customer confirmation, and final payment. A fast O2C cycle improves cashflow and reduces financial risks. Sellers should monitor their O2C times to maximize efficiency.

OBS (Obsolete) refers to outdated or unsold products in inventory. Obsolete stock increases storage costs and ties up capital that could be invested elsewhere. Amazon penalizes sellers with high OBS rates through poor placements or storage fees. Sellers should regularly review inventory and actively move or remove slow-moving items.

OIH (Order Inventory Health) measures the health of your inventory ratio relative to orders. A high OIH score indicates well-managed inventory that is proportional to sales. Sellers with poor OIH risk storage fees and sales restrictions. Optimizing OIH requires precise demand forecasting and regular inventory adjustments.

OOS (Out of Stock) means a product is currently unavailable. Frequent OOS periods damage sales rank, reduce visibility, and frustrate customers who turn to competitors. Amazon displays an 'Currently unavailable' label during prolonged OOS periods. Sellers should strategically time reorders to minimize stockouts and ensure continuous availability.

OPS (Ordered Product Sales) measures the quantity or value of products ordered in a given period. This metric shows actual demand independent of returns or cancellations. Rising OPS indicates growing customer demand and improved product market acceptance. Sellers can use OPS as a performance indicator to make replenishment decisions.

OTC (Over the Counter) refers to over-the-counter medications and health products sold without a doctor's prescription. The OTC category on Amazon is strictly regulated with specific compliance requirements and product restrictions. Sellers in this category must comply with all local health regulations and ensure proper product labeling. OTC is a growing segment with high revenue potential for registered sellers.

OTP (One-Time Password) is a single-use security code for two-factor authentication. Amazon sends OTPs via SMS or email when sellers log into their account, especially from unknown devices. OTPs protect against account takeovers and unauthorized access to sensitive business data. Secure OTP management is essential to protect seller accounts from hacking attacks.

OpEx (Operational Excellence) is a core Amazon philosophy emphasizing continuous improvement and efficiency. For sellers, OpEx means optimizing processes, reducing costs, and improving the supply chain. OpEx-focused sellers reduce operating costs, increase margins, and create competitive advantages. Practical OpEx measures include automation, process optimization, and data-driven decision-making.

PL (Private Label) means a seller purchases white-label (raw) products and adds their own branding/logo before selling. PL businesses offer higher margins and brand building but require higher initial investments and risk. Private Label is the most popular business model for ambitious Amazon sellers wanting long-term profitable growth. PL success requires careful product research, supplier management, and marketing.

P70, P80, P90 are probability forecasts for future demand scenarios used in demand planning and inventory management. P50 is the 'most likely' forecast, while P70 is not exceeded with 70% probability, P80 with 80%, and P90 with 90%. Sellers use these scenarios for safety stock calculations and risk management. Sound use of P-forecasts reduces overstock and understock situations.

PCOGS (Product Cost of Goods Sold) includes direct product costs such as manufacturing, raw materials, and labor, but excludes fulfillment and marketing costs. PCOGS is used to calculate gross margin: Gross margin = (Sale price - PCOGS) / Sale price. Lower PCOGS enables higher margins and better competitiveness. Sellers should continuously reduce PCOGS through supplier negotiations or production optimization.

PCT is the abbreviation for percent and is used in Amazon Seller Central in various contexts. PCT is frequently used in performance metrics to enable comparisons (e.g., 15% growth, 2% return rate). In reports and analytics, PCT is a standard format indicator for percentage display of metrics. Understanding PCT values is important for interpreting performance data.

PDP (Product Detail Page) is the page where customers view a specific product, including images, description, price, and customer reviews. An optimized PDP with high-quality content and images increases conversion rates and reduces returns. PDP optimization is critical for SEO and Buy Box wins. Sellers should continuously test and improve titles, bullets, descriptions, and A+ content on PDPs.

PFR (Provision for Receivables) is an accounting reserve for uncollectible receivables or potential payment defaults. Sellers must consider PFR in their financial models to create realistic cash flow forecasts. Excessive PFR indicates payment risks, while insufficient PFR leads to unrealistic profit projections. Professional sellers monitor PFR development alongside customer default rates.

PIB (Perfect Inbound) is an Amazon performance indicator measuring whether your inbound shipments are error-free and complete. Defective inbound shipments increase storage costs and lead to customer complaints. A high PIB score (near 100%) leads to better seller pricing and Amazon prioritization. Sellers should monitor their supply chain, conduct quality checks, and strictly follow FBA requirements to maintain high PIB.

PIBDR (Perfect Inbound Defect Rate) measures the percentage of defective or damaged units upon inbound receipt to FBA. High PIBDR indicates supply chain quality issues or packaging problems. Amazon negatively rates sellers with high PIBDR and may impose sales restrictions. Low PIBDR requires strict quality control, packaging optimization, and close coordination with logistics partners.

PICS (Pan European Inbound Consolidation Service) is Amazon's service for consolidating inbound shipments across multiple European countries. With PICS, sellers can consolidate shipments into a single fulfillment center instead of shipping to multiple countries. This reduces shipping costs and greatly simplifies multi-country logistics. Sellers operating in multiple European markets should use PICS to save costs and improve efficiency.

PL (Private Label) means a seller purchases white-label (raw) products and adds their own branding/logo before selling. PL businesses offer higher margins and brand building but require higher initial investments and risk. Private Label is the most popular business model for ambitious Amazon sellers wanting long-term profitable growth. PL success requires careful product research, supplier management, and marketing.

PLT (Procurement Lead Time) is the time between placing an order with a supplier and receiving goods. Long PLT (e.g., 90-120 days from Asia) requires more precise demand forecasts and higher safety stocks. Sellers with long PLT must plan their replenishment cycles well in advance. Reducing PLT through local suppliers or faster logistics significantly improves inventory efficiency and cashflow.

PO (Purchase Order) is a formal document a seller sends to a supplier to order products. A PO contains product details, quantities, price, and delivery dates and serves as a binding contract. Good PO management with clear terms reduces misunderstandings and disputes with suppliers. Sellers should use PO templates and document all orders for financial control.

POC (Point of Contact) is the primary contact person or organization for communication and collaboration. Every seller should have a clear POC with suppliers, logistics partners, or Amazon for rapid problem resolution. A designated POC reduces misunderstandings and accelerates response times for issues. Professional seller organizations maintain documented POC lists for all key stakeholders.

POD (Proof of Delivery) is evidence that a shipment has reached the customer, typically via signature or tracking scan. POD protects sellers from 'Item Not Received' complaints that could otherwise result in refunds or account issues. All shipping methods should provide POD tracking, especially for expensive items. Sellers should archive PODs for dispute resolution and billing purposes.

PPA (Price Protection Agreement) is an agreement to protect against price declines on agreed bulk shipments. PPAs lock in prices for a set period, protecting sellers from unexpected price drops and suppliers from price pressure. PPAs are especially important for long-term supply contracts with large order quantities. A well-structured PPA provides price stability and planning certainty for both parties.

PPC (pay-per-click) is the billing model behind Amazon Advertising: you don't pay for your ad being displayed, only when a customer actually clicks. Sponsored Products, Sponsored Brands, and Sponsored Display predominantly work this way; the price per click is called CPC and is determined in a second-price auction. Efficient PPC management covers keyword research, bid optimization, and negative-keyword maintenance — success is measured primarily via ACoS, ROAS, and TACoS.

PPM (Pure Profit Margin) is true net profit margin after all costs: (Revenue - all costs) / Revenue × 100%. A healthy PPM ranges from 15-30%, depending on category and business model. PPM analysis shows profitable growth, not just revenue growth. Sellers should regularly track PPM development and prioritize cost control for sustainable, profitable growth.

PPOOS (Procurable Product Out of Stock) refers to OOS cases for products that are available to reorder (unlike discontinued products). PPOOS analysis helps Amazon and sellers recognize that inventory is the issue, not product market availability. Reduced PPOOS leads to better placements and customer service. Sellers should regularly analyze their PPOOS rate and optimize reordering.

PPV (Product Price Variation) measures price differences between different variants of the same product (e.g., different colors or sizes). Large PPV can confuse customers and lead to returns if expectations aren't met. A consistent pricing strategy with low PPV improves customer satisfaction and conversion rates. Sellers should keep variant prices coherent and clearly communicate differences.

PQV (Product Quantity Variation) measures differences in quantity between product variants (e.g., single pack vs. 2-pack). Large PQV can create confusion and lead to incorrect purchases. A coherent quantity strategy with clear communication about differences reduces returns. Sellers should strategically design quantity options and clearly differentiate them in titles and bullets.

PR (Planned Replenishment) is a strategy for proactively planning reorders based on demand forecasts. Effective PR reduces stockouts and overstock through mathematical optimization. Amazon offers Replenishment Recommendation tools to support PR decisions. A well-managed PR strategy with correct MOQ/lead-time inputs significantly improves inventory effectiveness.

PRO (Progressive Number) is a unique tracking number for freight shipments in logistics. Each shipment receives a PRO number for tracking from supplier to Amazon FBA. Accurate PRO documentation is essential for shipping reconciliation and dispute resolution. Sellers should systematically track and archive all PRO numbers for audits and troubleshooting.

Parent ASIN is the main product page under which all variants (colors, sizes) are grouped. The Parent ASIN itself is not purchasable but serves as an umbrella for Child ASINs. An optimized Parent ASIN with quality content, clear images, and correct attributes increases visibility and conversions. Good variant management with clear parent-child structure is essential for successful multi-variant products.

Prime is Amazon's subscription service with benefits like free 1-2 day shipping, Prime Video, and Prime Music. Prime members prefer Prime-eligible products with shorter delivery times. FBA products automatically qualify for Prime, while FBM products must be actively Prime-enabled by sellers. High Prime availability significantly increases visibility and conversion rates, which is why FBA makes sense for most sellers.

Q1-Q4 are the four quarterly periods of a calendar year: Q1 (Jan-Mar), Q2 (Apr-Jun), Q3 (Jul-Sep), Q4 (Oct-Dec). Amazon and sellers use quarterly reports for performance analysis and forecasting. Q4 is typically the strongest sales quarter, while Q1 is often weaker. Effective quarterly planning with separate inventory and marketing budgets for each quarter is essential for business consistency.

Q5 is an informal term for the first week after Christmas through New Year, when product returns peak. This is a critical period for return management as many customers return purchased items. Q5 requires extra preparation with sufficient return processing resources. Sellers should optimize their return processes before Q5 to handle the surge in returns efficiently.

QA (Quality Assurance) is the process of ensuring product quality through inspections and tests before shipment. A robust QA process reduces defective returns and improves seller ratings. Amazon measures seller quality and can take corrective action if QA standards are not met. Sellers should conduct sample QA checks or engage external QC partners at production facilities.

QBR (Quarterly Business Review) is a process where sellers analyze their quarterly performance and adjust strategies. An effective QBR evaluates revenue, profitability, customer satisfaction, and operational metrics. QBRs reveal trends, identify issues, and enable quick corrections. Professional sellers conduct monthly or quarterly QBRs with detailed analyses and action plans.

QD (Quantity Discount) are price discounts offered by suppliers when ordering larger quantities. Typical QDs are 5% for 100+ units, 10% for 500+ units. QDs reduce PCOGS and improve margins but require higher inventory levels. Sellers should calculate QD economics and decide whether higher order quantities deliver positive ROI.

QUID (Quantitative Ingredient Declaration) is an EU regulation requiring disclosure of percentage amounts of certain food ingredients. QUID-compliant labeling is mandatory for sellers selling food in the EU. Incorrect QUID labeling can lead to compliance violations and suspension. Sellers should review their recipes and labels with legal experts to ensure QUID compliance.

R2O (Road to Ownership) describes the journey from initial seller to full-time entrepreneur with your own private label business on Amazon. R2O requires systematic development of processes, team, and financial management. Most successful Amazon businesses follow a similar R2O path: validation → scaling → professionalization. Strategic R2O planning with clear milestones helps sellers grow sustainably.

REST (Representational State Transfer) is an API architecture philosophy that uses HTTP methods for data exchange. Amazon SP-API supports REST endpoints for seller integration and automation. REST APIs are standard in modern e-commerce systems and enable integration with tools like inventory software. Tech-savvy sellers should learn REST APIs to automate their workflows.

RO (Removal Order) is a request to have inventory returned from an Amazon FBA fulfillment center or destroyed. ROs are typically used for slow-moving or damaged inventory or when closing a business. Amazon charges destruction fees, so sellers should minimize ROs. Working with liquidation partners can sometimes achieve better ROI than paying destruction fees.

ROAS (Return on Ad Spend) measures revenue per euro of ad spend: ROAS = attributed revenue ÷ ad spend. A ROAS of 4 means 4 euros of revenue per advertising euro. Mathematically, ROAS is the inverse of ACoS expressed as a decimal (ACoS 25% = ROAS 4). Margin matters here too: your break-even ROAS is the inverse of your pre-advertising margin — at a 20% margin you need at least a ROAS of 5 to advertise profitably.

ROI (Return on Investment) measures investment profitability: ROI = (profit / investment) × 100%. An ROI of 50% means that for every euro invested, you generate 0.50 euros in profit. Sellers should calculate ROI for all investments including inventory, advertising, and tools to optimize resource allocation. Positive ROI is essential for sustainable business growth.

RRA (Rapid Retail Analytics) is an Amazon Advertising tool for quickly analyzing campaign performance and customer behavior. RRA provides insights on impressions, clicks, conversions, and ROAS. The tool supports fast campaign optimization through data-driven decisions. Sellers actively investing in advertising should regularly use RRA to improve campaign performance.

RRP (Recommended Retail Price) is the manufacturer-recommended selling price for a product, also known as MAP (Minimum Advertised Price). An RRP above the Amazon price shows a discount, which increases purchase interest. RRP is often used in product descriptions and packaging. Sellers should set their RRP realistically to authentically represent discounts to customers.

Chargebacks are financial penalties that Amazon charges vendors for non-compliance with operational requirements. Common reasons include incorrect invoices, incorrect carton dimensions, late deliveries, or missing ASN data. Chargebacks can range from 2-6% of product value and quickly accumulate to significant amounts. Vendors should regularly monitor their compliance rate in Vendor Central and optimize processes to minimize chargebacks.

SA (Sales Agreement) is a contract between sellers and Amazon or distributors that defines sales terms, pricing, and delivery obligations. A clear SA protects both parties from misunderstandings and disputes. Sales Agreements with major customers or Amazon Direct should be reviewed by legal counsel. Professional sellers use standardized SA templates with clear payment terms and delivery conditions.

SAS (Strategic Account Services) is Amazon

SBSAS (Standards for Brands Selling in Amazon Store) are Amazon

SC (Seller Central) is Amazon

SCAC (Standard Carrier Alpha Code) is a unique 2-4 character code for each shipping company (e.g., FEDX for FedEx, UPSN for UPS). SCAC is used in shipping tracking systems for shipment identification. Sellers should use correct SCACs for FBA shipments to ensure accurate tracking. Proper SCAC documentation is important for supply chain transparency and reconciliation.

SCP (Supply Chain Program) is Amazon

SD (Sales Discount) is a percentage discount that sellers apply to products to increase sales or clear old inventory. Strategic discounts can increase conversion rates and gain market share. However, discounts should not remain permanent on product pricing as they erode profit margins. Sellers should use discounts as tactical tools, not as permanent pricing strategy.

SDA (Selective Distribution Agreement) is a contract that limits manufacturers to specific distribution channels and sellers, typically for premium products. SDAs protect brand image through controlled distribution and pricing. Amazon may be part of an SDA, but agreements must comply with antitrust laws. Sellers should respect SDAs when selling premium brands on the platform.

SDN (Selective Distribution Network) is the network of authorized distribution partners and sellers for a product under an SDA. An SDN creates exclusive status and protects brands from undercutting by grey market sellers. SDN membership typically requires manufacturer approval. Sellers in certain categories should verify whether their sales are restricted by SDN requirements.

SEO (Search Engine Optimization) is the optimization of product listings to improve visibility in Amazon search results. Amazon SEO includes keyword research, title optimization, bullet points, and backend keywords. Good SEO leads to higher rankings and organic traffic without PPC costs. Sellers should continuously optimize their listings for SEO through data analysis and A/B testing.

SFP (Seller Fulfilled Prime) enables FBM sellers to mark their products as Prime-eligible by meeting Amazon

SIA (Sell-In Agreement) is a contract that governs how a distributor or manufacturer sells to a retailer (e.g., Amazon), including prices and conditions. A clear SIA creates transparent business relationships and reduces disputes. SIAs should address volume incentives and return policies. Sellers negotiating with distributors or directly with platforms should use formal SIAs.

SIOC (Ships in Own Container) indicates products that can be shipped in their own packaging without additional outer boxes. SIOC significantly reduces shipping weight and costs, especially for large packages. FBA prefers SIOC products as they lower fulfillment costs. Sellers should design packaging to be SIOC-compatible to be competitive on Amazon.

SKU (Stock Keeping Unit) is a unique identifier number for a product in a seller

SLA (Service Level Agreement) is a contract between sellers and service providers (e.g., logistics, fulfillment) that guarantees service standards and timelines. A clear SLA protects sellers from poor service and creates accountability. Amazon itself has SLAs with FBA guarantees for shipping times. Sellers should establish SLAs with logistics partners to ensure service quality.

SOA (Sell-Out Agreement) is a contract between distributors and retailers that shares data on actual end-consumer sales. SOAs are important for demand planning and supply chain transparency. Most major retailers, including Amazon, require SOA data from distributors for inventory management. Sellers should understand that their sales data may flow to manufacturers.

SP-API (Selling Partner API) is Amazon's modern API for seller integration and business process automation. SP-API offers REST endpoints for inventory, orders, reports, advertising, and more. With SP-API, sellers can build tools, ERP connections, and third-party integrations. Technically capable sellers should use SP-API for advanced automation.

SPN (Service Provider Network) is Amazon's network of certified service providers for sellers (photographers, content creators, consultants). SPN providers receive support and marketing from Amazon and offer specialized services at competitive prices. Sellers can hire qualified providers through SPN to accelerate professionalization. SPN is relevant for sellers who need external expertise.

SR (Sales Rank) is the numerical ranking of a product based on sales volume within its category. A low SR (e.g. #1) indicates a top seller, while high SR numbers indicate weak sellers. SR is a key signal for bestseller badges and visibility. Sellers should track their SR continuously and improve it through price optimization and marketing.

SRP has two meanings: 1) Secure Receive Process, Amazon's procedure for securely confirming inbound FBA shipments, and 2) Suggested Retail Price, the manufacturer's recommended selling price. In both contexts, SRP matters for supply chain integrity and price management. Sellers should understand both SRP concepts for compliance and profitability.

SSCC (Serial Shipping Container Code) is an 18-digit barcode for individual shipping pallets and boxes. Every shipping unit sent to Amazon FBA should carry a unique SSCC for tracking and reconciliation. SSCC is a logistics standard that enables precise mapping of shipments to orders. Sellers should generate correct SSCCs for all FBA shipments.

STR (Sell-Through Rate) measures the percentage of inventory sold within a period: STR = (units sold / starting inventory) × 100%. An STR of 80% means 80% of stock was sold. A high STR (>70%) indicates strong demand and good pricing strategy. Sellers should use STR as a demand indicator and plan replenishment based on STR forecasts.

SW (Shipping Window) is the time window for sending goods to Amazon FBA, typically defined by season and sales volume. During peak periods (e.g. Q4), window deadlines can be stricter to manage fulfillment capacity. Amazon communicates window dates per shipment in Seller Central. Sellers should plan deliveries early to meet deadlines and avoid rejections.

SnL (Small and Light) was Amazon's program for small, lightweight products with reduced fulfillment fees. The program was discontinued in August 2023 and replaced by Low-Price FBA rates: products under a price threshold automatically receive lower fulfillment fees, with no separate enrollment. The term SnL still appears in older guides and tools — what's meant today are the Low-Price FBA rates.

SnS (Subscribe and Save) is an Amazon program where customers subscribe to regular, automatic deliveries and receive a discount of typically 5-15%. SnS gives sellers predictable, recurring revenue and is ideal for consumables such as groceries, hygiene, or pet products. Qualified products show the Subscribe and Save option prominently in search and the Buy Box, adding visibility. Factor the discount deliberately into your margin.

SoROOS (Sourceable Replenishment Out of Stock) refers to out-of-stock cases for products that are sourceable and can be reordered. SoROOS differs from other OOS types in that availability can be restored through supplier reorders. SoROOS tracking helps sellers optimize reorder frequency. Sellers should reduce SoROOS situations through better forecasting and faster procurement cycles.

T12M / TTM (Trailing 12 Months) is a rolling window of the last 12 months, updated continuously. Sellers use T12M data for performance analysis, annual planning, and benchmark comparisons. A T12M view smooths out seasonality and reveals long-term trends. Sellers should track T12M metrics alongside monthly and quarterly views for a complete business picture.

T5 (Turkey Five) is an informal term for the five days around Thanksgiving through Cyber Monday, when sales spike sharply. T5 requires maximum inventory planning to avoid stockouts during peak demand. Many sellers generate 20-30% of annual revenue during T5 and Q4. Strategic T5 preparation with advertising budget and inventory positioning is critical.

TACoS (Total Advertising Cost of Sale) compares your ad spend to your TOTAL Amazon revenue — including organic sales: TACoS = ad spend ÷ total revenue × 100. Example: €300 ad spend against €1,500 total revenue (€600 ad-attributed + €900 organic) gives a 20% TACoS. The metric is strategically valuable: a falling TACoS at stable ad spend shows your advertising is fueling organic sales. A rising TACoS at constant ACoS is a warning sign — organic sales are stagnating; check your product page, reviews, and stock availability.

TL (Truck Load) is a fully utilized truckload of freight, typically 20-25 tonnes. TL shipping is cheaper per unit than LTL (Less Than Truckload). Large sellers with high volume should optimize toward TL shipping by consolidating shipments. Negotiating TL rates with logistics providers can yield significant savings.

TOS (Terms of Service) are Amazon's legal terms for seller participation on the marketplace, defining policies, prohibitions, and liabilities. All sellers must accept and follow the TOS to remain active. TOS violations can lead to account suspensions or bans. Sellers should review the current TOS version regularly, as Amazon updates it frequently.

UFT (Ultra Fast Track) is an Amazon program for high-velocity sellers offering very fast, reliable shipping. UFT sellers receive marketing support and visibility boosts. The requirements are strict: high order fulfillment rates and fast shipping times. High-volume sellers with excellent operations should check UFT qualification.

UNSPSC (UN Standard Product and Service Code) is an international system for classifying products and services. UNSPSC codes are maintained by the United Nations and standardized worldwide. Amazon can use UNSPSC codes for categorization and reporting. Sellers in B2B or on Amazon Business should verify their UNSPSC codes.

UPC (Universal Product Code) is a 12-digit barcode for products in North America. UPCs are unique per product and assigned by GS1. Amazon accepts UPCs as product identifiers and often requires them for new products. Sellers should use valid UPCs or alternative identifiers (EAN, JAN) depending on region. Invalid or duplicate UPCs lead to listing problems.

UX (User Experience) is the overall experience a customer has browsing, buying, and receiving products on Amazon. Good UX leads to higher conversions, fewer returns, and better reviews. Sellers influence UX through listing quality, shipping speed, customer service, and returns handling. Continuous UX optimization is essential for seller success on Amazon.

V PIP (Vendor Performance Improvement Plan) is a formal program Amazon places vendors (direct supply) into when performance deteriorates. V PIP requires documented improvements over a defined period and can end in termination if it fails. Vendors in V PIP receive a specific improvement plan with KPIs and deadlines. Vendor partners should take V PIP requirements seriously.

VC (Vendor Central) is Amazon's dashboard for vendors (wholesalers/manufacturers) selling directly to Amazon rather than on the marketplace. VC provides access to sales management, forecasts, and performance analytics. VC access is invitation-based and negotiated directly with Amazon. Manufacturers wanting to sell to Amazon at larger volume should consider pursuing VC.

VCR (Vendor Confirmation Rate) measures the percentage of purchase orders a vendor confirms on time. A low VCR points to fulfillment or operational problems. Amazon evaluates vendors based on VCR and can impose penalties for low rates. Vendors should optimize their order confirmation processes to achieve a high VCR.

VFBD (Vendor Funded Business Discounts) are discounts vendors provide for Amazon Business customers to stimulate B2B sales. VFBD is funded by vendors, not Amazon, and reduces margins. Vendors must weigh VFBD strategies against profitability. A well-planned VFBD program can significantly grow B2B volume.

VFMC (Vendor Funded Managed Coupons) are coupon promotions controlled and funded by vendors to stimulate sales. VFMC increases visibility and conversions but reduces margins. Vendors can track and optimize VFMC performance through Amazon tools. A strategic VFMC program with clear audiences and time limits maximizes ROI.

VIMBO (Vendor Initiated Management Buy-Out) is a process where a vendor's management team buys or takes over the business from the vendor company. VIMBOs are rare and require Amazon's approval. A successful VIMBO requires strong operations and business fundamentals. Vendors facing challenges should not view VIMBO as an easy way out.

VIO (Vendor Initiated Offer) is a sales offer initiated by the vendor itself (not requested by Amazon). VIOs give vendors more control over offer details and timing. Active VIO usage can grow sales through targeted promotions. Vendors should use VIO tools to proactively reach customers with relevant offers.

VIR (Volume Incentive Rates) are discounts or commission reductions vendors receive for selling higher volumes. VIRs create incentives for vendors to move more volume with Amazon. A good VIR structure balances vendor profitability with Amazon's volume goals. Vendors should use VIR opportunities for margin optimization.

VLT (Vendor Lead Time) is the time between order placement and delivery by a vendor to Amazon. Amazon provides vendors with forecasts to plan VLT. A long VLT requires forecasting and safety stock planning. Vendors can reduce VLT through production optimization and faster logistics, improving cash flow.

VM (Vendor Manager) is the Amazon contact person for a vendor account, responsible for the business relationship, planning, and performance management. A good VM supports vendors with strategic advice and problem solving. Vendors should build a strong relationship with their VM for better collaboration and support. VM changes can affect performance.

VMS (Value Market Share) is a vendor's percentage share of total revenue in a product category or segment. A rising VMS indicates market share gains. Amazon uses VMS analysis for benchmarking and identifying performance gaps. Vendors should track their VMS development and drive growth through price optimization and marketing.

VPC (Vendor Powered Coupons) are coupon tools vendors can create and manage to stimulate sales. VPCs offer flexible discounts and audience options. Using VPCs can raise conversion rates and win new customers. Vendors should track VPC performance and adjust strategies to optimize ROI.

VVF (Virtual Vendor Flex) is an Amazon service that lets vendors offer products from virtual warehouses without holding physical inventory. VVF reduces inventory risk and capital lockup. VVF suits vendors working with dropshipping or direct supplier fulfillment. Vendors should review VVF requirements before implementation.

A variation (also 'child ASIN') is a product with different options (color, size, material) grouped under one parent ASIN. A good variation structure increases average order sizes through cross-selling. Each variation should be uniquely identifiable with correct attributes. Sellers should optimize variation photography and descriptions.

Vendor Flex (VF) is a service that places a mini Amazon fulfillment infrastructure inside a vendor's warehouse. VF combines vendor warehousing costs with Amazon fulfillment efficiency. VF reduces shipping times and fulfillment costs for large vendors. VF is only available to qualified high-volume vendors and requires investment.

Shipped COGS are the total product costs for shipped units: COGS = product cost per unit × number of units shipped. This is a key metric for per-sale profitability. Amazon seller reports show COGS data for analysis. Sellers should continuously lower their COGS through supplier negotiations and efficiency improvements.

Shipped Revenue is the total revenue from products that actually shipped. It differs from ordered revenue because returns and cancellations are excluded. Shipped revenue is the more reliable metric for real sales earnings. Sellers should track both metrics to understand customer acceptance.

Shipped Volume (SV) is the quantity of products shipped, calculated as: SV = shipped revenue ÷ average selling price (ASP). This measure shows the actual number of units sold independent of price changes. Sellers should follow shipped volume trends to identify demand patterns and size opportunities.

Voucher / VPV (Vendor Powered Voucher) are digital vouchers vendors create to offer discounts and encourage purchases. VPVs work similarly to coupons with flexible conditions. Vendor-controlled vouchers give more control over promotions compared to Amazon-run campaigns. Vendors should develop VPV strategies based on demand and margin goals.

WCO (World Customs Organization) is the international body that sets customs standards and procedures. WCO standards matter for sellers shipping internationally, especially for cross-border customs clearance. Good knowledge of WCO classifications and documentation can reduce customs delays. Sellers should classify their HS codes (Harmonized System) according to WCO standards.

WIP (Work in Progress) refers to products currently in the manufacturing process, not yet completed. In seller contexts, WIP can also mean orders in the fulfillment process. WIP tracking is important for production planning and delivery time forecasts. Sellers should monitor WIP levels to catch production delays early.

WOC (Weeks of Cover) measures how many weeks current inventory will last at current sales rates: WOC = current stock ÷ weekly consumption. A low WOC (<4 weeks) signals stockout risk, while a very high WOC (>12 weeks) indicates overstock. Sellers should size their WOC based on lead times and seasonality.

Warehouse Deals is Amazon's program for selling opened, returned, or slightly damaged products at reduced prices (now operating under the Amazon Resale name). Warehouse Deals create demand for surplus stock. For FBA sellers, returns can be converted into Warehouse Deals automatically. Sellers should consider Warehouse Deal options for aging inventory instead of destruction.

X-Channel Management is the strategy of selling products across multiple Amazon marketplaces (EU, UK, USA, Japan, etc.). Good X-channel management requires inventory coordination, price consistency, and localized content. Seller Central supports multi-marketplace management through one dashboard. Sellers with global ambitions should develop X-channel strategies.

YTD (Year to Date) is the window from the first day of the year until today. YTD data shows cumulative performance for the current year. Sellers use YTD analysis for annual planning and goal tracking. YTD metrics should be compared with prior-year YTD to identify growth trends.

YoY (Year over Year) compares the same period across two consecutive years. YoY comparisons show annual growth or decline adjusted for seasonality. YoY analysis is valuable for separating long-term trends from short-term fluctuations. Sellers should track their metrics YoY for a robust performance view.

Zero Inventories is an inventory management concept that minimizes overstock through just-in-time procurement. Zero inventory reduces storage costs and scrap risk and ties up less capital. Practical zero inventory requires precise demand forecasting and reliable suppliers. Sellers with short lead times and stable demand can pursue zero-inventory models.

Concessions are goodwill measures sellers provide to resolve conflicts (refunds, replacement products, vouchers). Strategic concessions can preserve customer satisfaction and prevent negative reviews. Overly generous concessions erode profitability. Sellers should develop a clear concession policy balancing customer service with economics.