This glossary explains operational, merchandising, supply-chain, compliance, and performance acronyms used across Consumer & Retail. It helps executives, operators, suppliers, and advisers navigate terminology central to Mass Retail Practice, from store productivity and inventory planning to omnichannel fulfillment and product safety.
0–9 A B C D E F G H I J K L M N O P Q R S T U V W
| 0–9 | |
| 3PL | Third-Party Logistics: An external provider that performs transportation, warehousing, fulfillment, or related logistics services. Retailers use these providers to add capacity, geographic reach, or specialized capabilities without owning the entire network. |
| 4PL | Fourth-Party Logistics: A lead logistics integrator that coordinates multiple carriers, warehouses, and third-party providers on a retailer’s behalf. It typically manages network design, technology, performance, and end-to-end orchestration. |
| A | |
| ADA | Americans with Disabilities Act: A U.S. civil-rights law requiring accessible stores, services, employment practices, and digital customer experiences. It affects facility design, checkout access, communications, and operating procedures. |
| AEO | Authorized Economic Operator: A customs accreditation for businesses that meet specified supply-chain security and compliance requirements. Accredited importers may receive simplified procedures or reduced customs intervention in participating countries. |
| AIDC | Automatic Identification and Data Capture: Technologies such as barcodes, scanners, radio-frequency tags, and mobile devices that identify goods and record data automatically. They support accurate receiving, inventory control, checkout, and fulfillment. |
| AP | Asset Protection: The retail function responsible for protecting people, merchandise, facilities, cash, and information. Its remit commonly includes theft prevention, investigations, fraud controls, safety, and crisis response. |
| AQL | Acceptance Quality Limit: A statistical sampling threshold used to determine whether a production lot has an acceptable defect level. Private-label and sourcing teams use it to structure pre-shipment and receiving inspections. |
| ASN | Advanced Shipping Notice: An electronic message sent before a shipment arrives, detailing items, quantities, packaging, and transportation information. It enables receiving preparation, shipment visibility, and automated matching against purchase orders. |
| ASP | Average Selling Price: Revenue divided by the number of units sold for a product, category, or period. It helps explain sales changes caused by pricing, promotions, assortment mix, or customer trade-up and trade-down. |
| ATV | Average Transaction Value: Sales revenue divided by the number of completed transactions. Store teams use it to monitor basket performance and the effects of pricing, cross-selling, and promotional activity. |
| AUR | Average Unit Retail: The average retail revenue realized per unit sold. Merchants use it to evaluate price realization, markdowns, promotional intensity, and shifts in the mix of products purchased. |
| B | |
| B&M | Brick-and-Mortar: A physical retail location where customers browse, purchase, collect, or return merchandise. The term distinguishes store-based operations from purely digital channels. |
| BNPL | Buy Now, Pay Later: A checkout financing option that divides a purchase into scheduled payments. Retailers evaluate it for conversion benefits, provider fees, customer affordability, returns handling, and regulatory compliance. |
| BOGO | Buy One, Get One: A promotion offering a second product free or at a discount when a qualifying item is purchased. It can accelerate unit volume but requires careful assessment of margin, inventory, and customer stock-up effects. |
| BOH | Back of House: Non-customer-facing store areas used for receiving, storage, administration, employee activities, and order preparation. Capacity and process discipline in these areas directly affect shelf replenishment and fulfillment speed. |
| BOH | Beginning On Hand: Inventory available at the start of a planning or reporting period. It is a core input to merchandise plans that reconcile sales, receipts, transfers, markdowns, and ending stock. |
| BOL | Bill of Lading: A transportation document describing the goods, shipper, consignee, and carriage terms. Retail receiving and logistics teams use it to verify delivery, document custody, and resolve freight claims. |
| BOPAC | Buy Online, Pick Up at Curbside: An omnichannel service in which customers collect digital orders outside the store. Its economics and customer experience depend on accurate inventory, staging discipline, parking capacity, and rapid handoff. |
| BOPIS | Buy Online, Pick Up in Store: An ordering model in which customers purchase digitally and collect merchandise at a store. It links online demand with store inventory, labor, picking, staging, and customer-service processes. |
| BORIS | Buy Online, Return in Store: A service allowing digitally purchased merchandise to be returned at a physical location. Effective execution requires integrated order records, payment reconciliation, disposition rules, and fraud controls. |
| BOSS | Buy Online, Ship to Store: A fulfillment option that sends a digital order from a warehouse or supplier to a store for customer collection. It extends assortment without requiring every item to be stocked locally. |
| BTS | Back-to-School: A major seasonal retail period covering school supplies, apparel, electronics, furnishings, and related categories. Its planning requires coordinated assortment, inventory, marketing, labor, and markdown decisions. |
| C | |
| C&C | Click and Collect: An omnichannel model in which customers order remotely and collect merchandise from a store, locker, or designated pickup point. It is a widely used international term encompassing several pickup formats. |
| CAPA | Corrective and Preventive Action: A structured process for investigating quality or compliance failures, correcting root causes, and preventing recurrence. Retail quality teams may require suppliers to complete it after failed inspections, complaints, or product incidents. |
| CBP | U.S. Customs and Border Protection: The federal agency responsible for customs enforcement, import admissibility, duties, and border security. Direct-import retailers interact with it on classification, valuation, documentation, examinations, and supply-chain security. |
| CCPA | California Consumer Privacy Act: A California privacy law granting consumers rights over personal information and imposing disclosure and data-handling obligations on covered businesses. It affects loyalty programs, digital commerce, advertising data, and customer requests. |
| CDC | Central Distribution Center: A primary facility that receives merchandise from suppliers and distributes it to stores or downstream facilities. Centralization can improve inventory pooling and control but may add distance and handling. |
| CFR | Cost and Freight: An Incoterm under which the seller pays ocean freight to the named destination port while risk transfers when the goods are loaded aboard the vessel. Retail importers must separately arrange insurance. |
| CFS | Container Freight Station: A facility where less-than-container-load cargo is consolidated for export or deconsolidated after import. It is relevant when retail shipments do not occupy an entire ocean container. |
| CIF | Cost, Insurance and Freight: An Incoterm requiring the seller to pay ocean freight and specified insurance to the destination port, while risk transfers once goods are aboard the vessel. Buyers must understand that cost and risk transfer at different points. |
| CIP | Carriage and Insurance Paid To: An Incoterm under which the seller pays carriage and required insurance to a named destination, but risk transfers when the goods are handed to the first carrier. It can be used across transportation modes. |
| CNP | Card-Not-Present: A payment transaction completed without the physical card being read at the point of sale, as in digital or telephone orders. These transactions require distinct authentication, fraud-screening, and chargeback controls. |
| COGS | Cost of Goods Sold: The recorded cost of merchandise sold during a period. It is deducted from sales to calculate gross margin and is affected by purchase costs, freight treatment, inventory valuation, and vendor allowances. |
| COO | Country of Origin: The country in which merchandise is legally considered to have been produced or substantially transformed. It affects labeling, tariff treatment, trade remedies, admissibility, and sourcing decisions. |
| CPFR | Collaborative Planning, Forecasting and Replenishment: A retailer-supplier process for sharing forecasts, inventory information, and replenishment plans. It aims to improve availability while reducing excess stock, forecast disagreement, and supply-chain variability. |
| CPG | Consumer Packaged Goods: Frequently purchased products sold in packaged form, including household, personal-care, and many consumable categories. Mass retailers work closely with these suppliers on assortment, promotions, replenishment, and trade funding. |
| CPRA | California Privacy Rights Act: A California law that expanded and amended consumer privacy obligations, including rules concerning sensitive data, sharing, and enforcement. Retailers must reflect its requirements in customer-data governance and digital operations. |
| CPSC | U.S. Consumer Product Safety Commission: The federal agency responsible for consumer-product safety regulation and enforcement. Retailers interact with it on testing, reporting, recalls, import surveillance, and the sale of regulated merchandise. |
| CPSIA | Consumer Product Safety Improvement Act: A U.S. law strengthening testing, certification, tracking-label, lead, and phthalate requirements for regulated products, especially children’s goods. Retailers need compliant supplier documentation and recall-ready records. |
| CPT | Carriage Paid To: An Incoterm under which the seller pays transportation to the named destination while risk passes when the shipment is handed to the first carrier. Insurance remains the buyer’s responsibility unless arranged separately. |
| CTPAT | Customs Trade Partnership Against Terrorism: A voluntary U.S. supply-chain security program for importers and other trade participants. Certified retailers maintain documented security controls and may receive reduced inspection risk and other customs benefits. |
| D | |
| DAP | Delivered at Place: An Incoterm under which the seller delivers goods ready for unloading at the named destination. The buyer normally handles import clearance, duties, taxes, and unloading. |
| DC | Distribution Center: A facility that receives, stores, processes, and dispatches merchandise to stores or customers. Its productivity, capacity, accuracy, and location materially affect availability and fulfillment cost. |
| DDP | Delivered Duty Paid: An Incoterm placing maximum delivery responsibility on the seller, including import clearance and applicable duties at the named destination. Retail buyers must still verify tax treatment and whether the seller can legally act as importer. |
| DIFOT | Delivery In Full, On Time: A supplier-service metric measuring orders delivered by the promised date and in the complete ordered quantity. It highlights reliability problems that can drive stockouts, expediting, or excess safety stock. |
| DIO | Days Inventory Outstanding: An estimate of how many days inventory remains on hand before being sold, based on inventory and merchandise cost. Retailers use it to assess working-capital efficiency and slow-moving stock. |
| DOH | Days on Hand: The number of selling days current inventory is expected to cover at a specified demand rate. It supports replenishment, allocation, safety-stock, and markdown decisions. |
| DPP | Digital Product Passport: A structured digital record containing required product, material, traceability, repair, or sustainability information. Emerging regulations make it increasingly relevant to retailers placing goods on regulated markets. |
| DPP | Direct Product Profitability: A retail costing method that estimates an item’s contribution after assigning direct handling, storage, display, and selling costs. It can reveal that products with similar gross margins have different operating economics. |
| DPU | Delivered at Place Unloaded: An Incoterm under which the seller delivers and unloads the goods at the named destination. The buyer is normally responsible for import clearance, duties, and taxes. |
| DSD | Direct Store Delivery: A distribution model in which a supplier delivers merchandise directly to stores rather than through a retailer-controlled distribution center. It is often used for high-velocity or supplier-managed categories. |
| DTC | Direct-to-Consumer: A model in which a brand sells directly to end customers rather than relying exclusively on wholesale retail partners. It affects assortment access, supplier relationships, pricing, and competition for customer data. |
| E | |
| EAN | European Article Number: The legacy name for an internationally used retail product-numbering and barcode system, now incorporated into global trade item identification. Retailers commonly encounter its 13-digit format on imported and internationally distributed goods. |
| EAS | Electronic Article Surveillance: Tags, labels, antennas, and alarms used to deter and detect unauthorized removal of merchandise. Deployment decisions balance theft risk, product protection, checkout processes, labor, and customer experience. |
| EBITDAR | Earnings Before Interest, Taxes, Depreciation, Amortization and Rent: A performance measure that excludes financing, noncash charges, taxes, and occupancy rent. It is useful when comparing retailers or stores with different lease structures, but it is not a substitute for cash flow. |
| EDI | Electronic Data Interchange: The standardized electronic exchange of business documents such as purchase orders, invoices, shipment notices, and remittance details. It reduces manual processing and supports high-volume retailer-supplier transactions. |
| EDLP | Everyday Low Price: A pricing strategy emphasizing consistently low regular prices rather than frequent, deep promotional swings. It requires strong cost positions, clear price communication, and disciplined competitive monitoring. |
| EMV | Europay, Mastercard and Visa: A global payment specification supporting chip-based card transactions and related authentication. Compliance affects point-of-sale hardware, transaction routing, fraud liability, and customer checkout. |
| EOQ | Economic Order Quantity: A model for determining an order quantity that balances ordering costs with inventory-holding costs. Its assumptions may need adjustment for promotions, case packs, minimums, uncertain demand, and capacity constraints. |
| EPC | Electronic Product Code: A standardized identifier commonly encoded in radio-frequency tags to distinguish individual objects or cases. It enables item-level visibility for inventory accuracy, replenishment, fulfillment, and loss prevention. |
| EPR | Extended Producer Responsibility: A policy approach that assigns producers and, in some jurisdictions, retailers responsibility for collection, recycling, reporting, or fees at a product’s end of life. It increasingly affects packaging and assortment economics. |
| ERP | Enterprise Resource Planning: An integrated system for core processes such as finance, procurement, inventory, supplier data, and order accounting. Retail transformations often depend on its reliable integration with merchandising, store, and fulfillment platforms. |
| ESL | Electronic Shelf Label: A digitally controlled shelf-edge display that presents price and product information. It can accelerate price changes and improve accuracy but requires strong item-location data, connectivity, and store execution. |
| EXW | Ex Works: An Incoterm under which the seller makes goods available at a named location and the buyer assumes most transportation, clearance, cost, and risk responsibilities. Retail importers must account for practical export-clearance constraints. |
| F | |
| FAS | Free Alongside Ship: An Incoterm under which the seller delivers export-cleared goods alongside the buyer’s nominated vessel at the port of shipment. The buyer assumes responsibility for loading and onward carriage. |
| FCA | Free Carrier: An Incoterm under which the seller delivers export-cleared goods to the buyer’s nominated carrier at a named place. Risk transfers at that delivery point, making location wording important. |
| FCL | Full Container Load: An ocean shipment using a container for one shipper’s cargo rather than consolidating it with other shippers’ goods. It can reduce handling and unit freight cost when sufficient volume is available. |
| FEFO | First Expired, First Out: An inventory-rotation rule that dispatches merchandise with the earliest expiration date first. It is important for dated health, beauty, household, and consumable products. |
| FIFO | First In, First Out: An inventory-flow principle under which the earliest received goods are sold or issued first. It supports stock rotation and is also an inventory-costing method for financial reporting. |
| FMCG | Fast-Moving Consumer Goods: High-velocity, frequently purchased products with relatively rapid inventory turnover. The term is widely used outside the United States for many packaged-goods categories carried by mass retailers. |
| FOB | Free On Board: An Incoterm for sea or inland-waterway transport under which the seller loads export-cleared goods aboard the nominated vessel. Risk transfers once the goods are on board. |
| FTC | Federal Trade Commission: The U.S. agency that enforces consumer-protection and competition laws. Retail-relevant areas include pricing claims, advertising, endorsements, subscriptions, product-origin claims, privacy, and antitrust matters. |
| FTL | Full Truckload: A road shipment that uses most or all of a trailer for one load and typically moves without freight consolidation. It is often faster and involves less handling than shared-trailer service. |
| FVA | Forecast Value Added: A method that tests whether each forecasting step or participant improves accuracy relative to a baseline. It helps planning teams remove overrides and activities that make forecasts worse. |
| G | |
| GDSN | Global Data Synchronisation Network: A standards-based network for exchanging consistent product and trading-partner data. It helps retailers and suppliers align item dimensions, packaging hierarchies, identifiers, and other master data. |
| GLA | Gross Leasable Area: The floor area designed for tenant occupancy and rental, commonly used in shopping-center and retail real-estate analysis. It helps assess store footprints, portfolio exposure, and space productivity. |
| GLN | Global Location Number: A standardized identifier for legal entities, functional units, and physical or digital locations. It supports accurate trading-partner, store, warehouse, and delivery-point identification. |
| GM | General Merchandise: Broad nonfood product categories such as apparel, home goods, electronics, toys, and seasonal items. The designation is used in store organization, merchandising responsibility, and sales reporting. |
| GM | Gross Margin: Net sales less the cost of merchandise sold, often expressed in dollars and as a percentage of sales. It is a central measure for pricing, assortment, promotion, and markdown decisions. |
| GMROI | Gross Margin Return on Inventory Investment: Gross margin generated relative to average inventory cost. It combines margin and inventory productivity to compare products or categories with different economics. |
| GTIN | Global Trade Item Number: A globally standardized identifier for trade items and packaging levels. It underpins product setup, barcoding, ordering, receiving, checkout, and data exchange. |
| H | |
| HAZMAT | Hazardous Materials: Products or substances subject to special handling, storage, labeling, transportation, or disposal rules because of their risks. Retail examples can include aerosols, batteries, fuels, chemicals, and certain returns. |
| HBC | Health and Beauty Care: A retail department classification covering personal-care, over-the-counter health, grooming, and related merchandise. It often combines high item counts with regulatory, expiration, and theft-control considerations. |
| HHT | Handheld Terminal: A portable device used to scan products and perform receiving, counting, replenishment, pricing, picking, and inventory tasks. Device usability and data latency directly affect store execution. |
| HS | Harmonized Commodity Description and Coding System: The international nomenclature used to classify traded goods for customs purposes. Correct classification is fundamental to duties, trade statistics, controls, and import documentation. |
| HTS | Harmonized Tariff Schedule: A country-specific tariff classification schedule based on the international harmonized system. Importers use it to determine duty rates, restrictions, and reporting requirements. |
| HTSUS | Harmonized Tariff Schedule of the United States: The U.S. legal tariff schedule used to classify imported merchandise. Classification determines ordinary duties and can trigger special tariffs, quotas, or other trade measures. |
| I | |
| IMU | Initial Markup: The difference between an item’s initial retail price and its cost, usually expressed as a percentage of retail price. Merchants set it to cover anticipated markdowns, expenses, and required profit. |
| IPT | Items per Transaction: The average number of units included in each customer transaction. It measures basket depth and can indicate the effectiveness of assortment, cross-selling, promotions, and store execution. |
| ISF | Importer Security Filing: A pre-arrival data filing required for certain ocean cargo entering the United States. Importers must submit accurate shipment and supply-chain information within prescribed deadlines to avoid penalties and delays. |
| ITF-14 | Interleaved Two of Five 14-Digit Barcode: A barcode format used to encode a 14-digit trade item number on cartons and other packaging. It supports automated receiving, warehouse handling, and case-level identification. |
| ITR | Inventory Turnover Ratio: Merchandise cost sold divided by average inventory for a period. It indicates how frequently inventory is sold and replaced, helping assess capital efficiency and stock health. |
| J | |
| JIT | Just in Time: An inventory approach that times replenishment closely to expected demand or use. It can reduce stockholding but depends on reliable forecasts, suppliers, transportation, and operational visibility. |
| K | |
| KVI | Known Value Item: A frequently noticed product whose price strongly shapes customers’ perception of a retailer’s overall price position. Pricing teams monitor these items closely against competitors and strategic price objectives. |
| L | |
| LCL | Less than Container Load: An ocean shipment that shares container capacity with cargo from other shippers. It offers flexibility for lower volumes but usually involves more handling, consolidation time, and unit cost. |
| LFL | Like-for-Like: A sales comparison limited to a consistent set of stores or operations across periods. It helps separate underlying performance from growth caused by openings, closures, acquisitions, or major format changes. |
| LIFO | Last In, First Out: An inventory-costing method that treats the most recently acquired units as sold first for accounting purposes. Where permitted, it can materially affect reported merchandise cost, inventory value, and taxes. |
| LP | Loss Prevention: The discipline focused on reducing inventory loss, cash loss, theft, fraud, damage, and process errors. It combines controls, analytics, investigations, training, technology, and store design. |
| LPN | License Plate Number: A unique warehouse identifier assigned to a pallet, carton, tote, or other handling unit. It allows systems to track the unit and its contents through receiving, storage, picking, and shipping. |
| LTL | Less than Truckload: Freight service that combines shipments from multiple customers in one trailer. It is economical for smaller loads but typically involves terminal handling, longer transit, and greater damage exposure than dedicated service. |
| M | |
| MABD | Must Arrive By Date: The required date by which a supplier shipment must reach the specified retail facility. It is commonly tied to appointment compliance, seasonal readiness, and vendor chargebacks. |
| MAP | Minimum Advertised Price: The lowest price at which a reseller may advertise a supplier’s product under the supplier’s policy or agreement. Retailers must distinguish advertised-price restrictions from the price actually charged and manage applicable legal constraints. |
| MAPE | Mean Absolute Percentage Error: A forecasting metric averaging absolute errors as percentages of actual demand. It is intuitive but can be unstable when actual sales are zero or very low. |
| MD | Markdown: A reduction from an item’s previous retail price, often used to clear seasonal, aged, or excess inventory. Markdown timing and depth determine sell-through, margin recovery, and residual stock. |
| MDF | Market Development Funds: Supplier-provided funding that supports agreed promotional, advertising, display, or market-development activities. Retailers require clear eligibility, accrual, proof-of-performance, and accounting controls. |
| MFC | Micro-Fulfillment Center: A compact facility, often automated and located near customers or attached to a store, that processes digital orders. It aims to improve pickup and delivery speed while reducing manual store picking. |
| MHE | Material Handling Equipment: Equipment used to move, store, sort, lift, or retrieve merchandise, including conveyors, forklifts, pallet jacks, and automated systems. Selection affects throughput, safety, labor productivity, and building design. |
| MOQ | Minimum Order Quantity: The smallest quantity a supplier will accept for an order or production run. It affects buying flexibility, inventory exposure, unit cost, and the feasibility of localized assortments. |
| mPOS | Mobile Point of Sale: A portable checkout device that allows associates to scan items and accept payment away from a fixed register. It can reduce queues and support assisted selling, line busting, and temporary selling locations. |
| MRO | Maintenance, Repair and Operations: Indirect supplies and services required to operate stores and distribution facilities, rather than merchandise purchased for resale. Effective management controls downtime, safety risk, and operating expense. |
| MSRP | Manufacturer’s Suggested Retail Price: The resale price recommended by a product’s manufacturer. Retailers use it as a reference for price positioning, discount communication, and margin planning while setting their own lawful selling prices. |
| N | |
| NFC | Near Field Communication: Short-range wireless technology used for contactless payments, device interactions, and some product or asset applications. At checkout, it enables customers to tap compatible cards, phones, or wearables. |
| NLC | Net Landed Cost: The total cost of bringing merchandise to the required location after applicable discounts or allowances, including relevant freight, duty, and handling. Accurate calculation is essential for item margin and sourcing comparisons. |
| NRF | National Retail Federation: A major U.S. retail trade association representing retailers and advocating on policy, workforce, technology, payments, and operating issues. It also publishes research and convenes prominent industry events. |
| O | |
| O2O | Online-to-Offline: A model that uses digital channels to influence or initiate activity completed through a physical location. Examples include store pickup, appointment booking, local inventory discovery, and digitally activated store visits. |
| OMS | Order Management System: A platform that captures orders and coordinates inventory sourcing, routing, fulfillment, cancellation, and returns across channels. It is central to presenting availability and selecting the best fulfillment node. |
| OOS | Out of Stock: A condition in which an item is unavailable at the location or channel where a customer seeks to purchase it. Persistent occurrences reduce sales, trust, and promotional effectiveness. |
| ORC | Organized Retail Crime: Coordinated theft or fraud conducted by groups that obtain merchandise, money, or data for resale or other gain. Retailers address it through intelligence, investigations, controls, partnerships, and evidence-sharing. |
| OSA | On-Shelf Availability: The extent to which customers can find the intended product in its assigned selling location when they want it. It depends on inventory accuracy, replenishment, planogram compliance, and execution. |
| OSHA | Occupational Safety and Health Administration: The U.S. agency responsible for workplace safety and health standards and enforcement. Store and distribution operations must manage hazards involving equipment, lifting, falls, storage, chemicals, and emergency procedures. |
| OTB | Open-to-Buy: The merchandise purchasing capacity available after accounting for planned sales, markdowns, inventory targets, existing stock, and committed orders. It helps merchants control receipts and inventory investment. |
| OTIF | On Time, In Full: A supplier-performance metric measuring whether orders arrive by the required time and in the complete ordered quantity. Many retailers connect it to scorecards, improvement plans, and compliance charges. |
| P | |
| P2PE | Point-to-Point Encryption: A payment-security approach that encrypts card data from the point of interaction until it reaches a secure decryption environment. Validated implementations can reduce data exposure and compliance scope. |
| PCI DSS | Payment Card Industry Data Security Standard: A security standard governing the storage, processing, and transmission of payment-card data. Retailers must maintain applicable controls across stores, digital channels, networks, service providers, and incident response. |
| PCI SSC | Payment Card Industry Security Standards Council: The organization that develops and maintains major payment-card security standards. Retail payment and security teams use its standards, programs, and guidance to structure compliance. |
| PI | Perpetual Inventory: A system record that continuously updates expected stock after receipts, sales, transfers, returns, and adjustments. Its accuracy is essential for replenishment, availability promises, and omnichannel fulfillment. |
| PI | Physical Inventory: A full or partial count of merchandise used to establish actual stock and reconcile system records. Results support financial reporting, shrink measurement, and inventory-record correction. |
| PIM | Product Information Management: A system and process for collecting, governing, enriching, and distributing product content. It supports consistent item descriptions, attributes, dimensions, imagery, and channel publication. |
| PL | Private Label: Merchandise sold under a brand owned or controlled by the retailer rather than a national manufacturer brand. It can increase differentiation and margin while creating added sourcing, quality, and compliance responsibilities. |
| PO | Purchase Order: A formal commercial document specifying the items, quantities, prices, delivery requirements, and terms of a retailer’s order. It anchors supplier fulfillment, receiving, invoice matching, and compliance measurement. |
| POG | Planogram: A visual or data-based specification showing where and how products should be placed on retail fixtures. It translates assortment and space decisions into store execution instructions. |
| POS | Point of Sale: The hardware, software, and processes used to scan merchandise, calculate prices and taxes, accept payment, and record transactions. Reliable operation is critical to customer throughput, sales data, and financial control. |
| PPU | Price per Unit: The selling price normalized to a standard quantity, such as each, ounce, or liter. It helps customers and merchants compare value across different package sizes. |
| PTL | Pick-to-Light: A warehouse technology that uses illuminated displays to direct workers to locations and quantities for picking. It can improve speed and accuracy in high-volume fulfillment operations. |
| Q | |
| QA | Quality Assurance: Preventive systems and activities designed to ensure merchandise and suppliers consistently meet specified requirements. Retail programs may include standards, audits, testing protocols, documentation, and process controls. |
| QC | Quality Control: Inspection, testing, and verification activities used to identify nonconforming merchandise. It supports shipment acceptance, supplier management, defect reduction, and customer safety. |
| QOH | Quantity on Hand: The inventory quantity a system records as currently available at a location. Errors in this value cause poor replenishment, failed order promises, and unnecessary stock. |
| QR | Quick Response: A two-dimensional barcode format that customers or associates can scan to access digital content, product details, instructions, promotions, or payment experiences. Its destination and data handling should be controlled for security and accuracy. |
| R | |
| RDC | Regional Distribution Center: A facility serving stores or customers within a defined geographic region. Regional positioning can shorten lead times and transportation distance while requiring careful inventory deployment. |
| RFID | Radio-Frequency Identification: Technology that uses radio waves to identify tagged merchandise without requiring line-of-sight scanning. Item-level deployments support inventory accuracy, rapid counting, fulfillment, and loss prevention. |
| RILA | Retail Industry Leaders Association: A U.S. trade association representing major retailers, product manufacturers, and service suppliers. Its work covers public policy, supply chains, workforce, payments, sustainability, and asset protection. |
| RMA | Return Merchandise Authorization: An approval and tracking reference for returning merchandise to a supplier, repair center, or fulfillment operation. It helps control eligibility, routing, credit, disposition, and reconciliation. |
| RMS | Retail Management System: A platform supporting retail functions such as item management, inventory, pricing, purchasing, sales, and store operations. The exact scope varies, so integration with financial and fulfillment systems is important. |
| ROP | Reorder Point: The inventory position at which a replenishment order should be triggered. It typically reflects expected demand during lead time plus an allowance for uncertainty. |
| ROS | Rate of Sale: The speed at which an item sells over a defined period and location set. It is used in forecasting, replenishment, allocation, and promotion analysis. |
| RRP | Recommended Retail Price: A supplier’s suggested selling price, a term commonly used in markets outside the United States. Retailers use it as a price reference while retaining responsibility for lawful resale pricing. |
| RRP | Retail-Ready Packaging: Packaging designed to move efficiently through the supply chain and be placed directly on the selling floor with minimal handling. Good designs improve replenishment while protecting products and aiding identification. |
| RTV | Return to Vendor: The process of sending defective, recalled, seasonal, excess, or otherwise eligible merchandise back to a supplier. Clear authorization, freight, credit, and inventory-adjustment rules are essential. |
| S | |
| S&OE | Sales and Operations Execution: A short-horizon process that resolves immediate demand, supply, inventory, and fulfillment exceptions. It connects longer-range planning with daily or weekly operational decisions. |
| S&OP | Sales and Operations Planning: A cross-functional process that aligns demand forecasts, inventory, supply capacity, financial plans, and commercial priorities. Retailers use it to make coordinated medium-term trade-offs. |
| SCAC | Standard Carrier Alpha Code: A unique code used to identify transportation companies in North America. It appears in freight documents, routing guides, electronic transactions, and carrier-performance data. |
| SCAR | Supplier Corrective Action Request: A formal request requiring a supplier to investigate a quality or compliance failure and document corrective actions. It creates accountability for root-cause removal and recurrence prevention. |
| SCO | Self-Checkout: A checkout format in which customers scan, bag, and pay for purchases with limited associate assistance. Retailers manage it for throughput, labor deployment, accessibility, accuracy, and loss risk. |
| SDS | Safety Data Sheet: A standardized document describing a chemical product’s hazards, handling, storage, exposure controls, and emergency measures. Stores and distribution facilities must maintain access where covered products are handled. |
| SFS | Ship from Store: A fulfillment model that uses store inventory to complete digital orders for shipment to customers. It can improve inventory utilization and speed but adds picking, packing, and carrier work to stores. |
| SKU | Stock Keeping Unit: A retailer-defined identifier for a distinct sellable inventory item, usually reflecting attributes such as product, size, color, or pack. It is the basic level for assortment, inventory, and sales analysis. |
| SLOB | Slow-Moving and Obsolete Inventory: Stock with weak demand or little realistic prospect of sale at its intended price. Identifying it early supports markdown, transfer, return, liquidation, and buying actions. |
| SOH | Stock on Hand: The quantity of inventory physically or systemically available at a location. It is a fundamental input to availability, replenishment, allocation, and fulfillment decisions. |
| SOP | Standard Operating Procedure: A documented method for performing a recurring task consistently and safely. Retail procedures commonly cover receiving, cash handling, inventory, fulfillment, opening, closing, and incident response. |
| SPH | Sales per Hour: Sales revenue generated for each measured hour, often used for store or department performance. The denominator must be defined clearly as trading hours, employee hours, or another time basis. |
| SPLH | Sales per Labor Hour: Sales revenue divided by labor hours worked. It is a key store-productivity measure used in scheduling and labor planning, though service requirements must also be considered. |
| SPSF | Sales per Square Foot: Sales revenue divided by selling space. It helps compare store, department, category, and format productivity while informing space allocation and portfolio decisions. |
| SRP | Shelf-Ready Packaging: Packaging designed for quick placement on shelves with limited unpacking or preparation. It can reduce replenishment labor, improve presentation, and simplify product identification. |
| SSCC | Serial Shipping Container Code: A globally standardized identifier for a logistics unit such as a pallet or carton. It connects the physical shipment to electronic records for receiving, tracking, and traceability. |
| SSS | Same-Store Sales: Sales growth from a defined group of stores operating in both comparison periods. It is used to assess underlying performance apart from openings, closures, and acquisitions. |
| STH | Ship to Home: A fulfillment option that delivers merchandise directly to a customer’s residence. Its performance depends on inventory placement, order routing, parcel economics, carrier service, and delivery accuracy. |
| STR | Sell-Through Rate: The percentage of available merchandise sold during a defined period, often calculated from units sold relative to beginning stock plus receipts. It guides replenishment, allocation, and markdown timing. |
| STS | Ship to Store: A fulfillment method that sends merchandise to a retail location for customer pickup or store use. It can broaden customer access to assortment while consolidating last-mile delivery. |
| T | |
| TEU | Twenty-Foot Equivalent Unit: A standard measure of ocean-container capacity based on one 20-foot container. Retail importers use it to compare shipment volume, carrier capacity, and port throughput. |
| TLOG | Transaction Log: The detailed electronic record of point-of-sale activity, including items, prices, discounts, tenders, voids, and returns. It supports reconciliation, sales analysis, fraud detection, and audit. |
| TMS | Transportation Management System: A platform for planning, tendering, tracking, auditing, and optimizing freight movements. It helps retailers control transportation cost, carrier performance, routing, and delivery visibility. |
| TPR | Temporary Price Reduction: A time-limited decrease from an item’s regular selling price. Retailers use it to stimulate demand, support events, respond competitively, or reduce inventory while tracking margin and post-promotion effects. |
| U | |
| UOM | Unit of Measure: The defined quantity in which an item is bought, stored, sold, or reported, such as each, case, kilogram, or pallet. Misaligned units cause ordering, inventory, pricing, and invoice errors. |
| UPC | Universal Product Code: A widely used retail product identifier encoded in a barcode, particularly in North America. It enables checkout scanning and supports item setup, replenishment, receiving, and sales reporting. |
| UPH | Units per Hour: The number of units processed for each labor or equipment hour. Distribution and store-fulfillment teams use it to monitor picking, packing, stocking, scanning, and handling productivity. |
| UPT | Units per Transaction: The average number of merchandise units sold in each transaction. It is a standard basket metric for evaluating cross-selling, promotions, assortment relevance, and associate effectiveness. |
| V | |
| VAT | Value-Added Tax: A consumption tax applied at stages of the supply chain and ultimately borne by the consumer. International retailers must manage registration, pricing displays, invoicing, imports, returns, and remittance rules. |
| VMI | Vendor-Managed Inventory: A replenishment arrangement in which the supplier monitors agreed inventory and demand data and determines replenishment within defined parameters. Strong governance is needed for availability, ownership, forecasts, and service levels. |
| W | |
| WAC | Weighted Average Cost: An inventory-cost method that averages unit costs according to the quantity purchased at each cost. It smooths purchase-cost variation and affects merchandise cost, margin, and inventory valuation. |
| WAPE | Weighted Absolute Percentage Error: A forecasting metric that divides total absolute error by total actual demand. It avoids some low-volume distortions of item-level percentage errors and supports aggregated retail forecast comparisons. |
| WES | Warehouse Execution System: Software that coordinates real-time work across people, automation, and material-handling equipment. It dynamically sequences and balances tasks to improve fulfillment flow and throughput. |
| WMS | Warehouse Management System: A platform that controls receiving, putaway, inventory location, replenishment, picking, packing, and shipping within a facility. Accurate configuration is critical to inventory integrity and productivity. |
| WOS | Weeks of Supply: The number of weeks current or projected inventory can support at a specified sales rate. Merchants and planners use it to identify shortages, excesses, and replenishment needs. |
| WSSI | Weekly Sales, Stock and Intake: A merchandise-planning process that reviews weekly sales, inventory, receipts, and forecasts against plan. It supports timely adjustments to orders, allocation, promotions, and markdowns. |