
SKU: What It Is and How It Works - Investopedia
Jun 15, 2025 · A stock-keeping unit (SKU) is a label printed with a unique number and a scannable bar code, used by retailers to keep track of their inventory.
Stock keeping unit - Wikipedia
When a business records the inventory of its stock, it counts the quantity it has of each unit, or SKU. SKU can also refer to a unique identifier or code, sometimes represented via a barcode …
What Is a SKU Number? How to Use SKUs in Retail (2026)
Aug 20, 2025 · A SKU is a product code—they’re used to track inventory and fulfill orders. However, don’t confuse them with Universal Product Codes (UPCs), which GS1 issues for a …
SKU: What It Means & How to Use It | Square
Mar 11, 2024 · SKU stands for “stock keeping unit,” and, as the name suggests, it is a number (usually eight alphanumeric digits) that retailers assign to products to keep track of stock levels …
SKU Numbers Explained: What is a SKU Number? - Lightspeed
Mar 17, 2025 · A SKU number is a unique code retailers assign to products to track inventory. Learn what a SKU number is and how to create and use SKU codes.
Understanding SKUs: Essential for Inventory Management
Sep 4, 2024 · Learn what an SKU (Stock Keeping Unit) is, its meaning, and how SKU numbers play a crucial role in managing SKU inventory effectively.
What Is Stock Keeping Unit (SKU) & How It Works?
Jul 24, 2025 · A Stock Keeping Unit (SKU) is a unique alphanumeric code assigned to each individual product or item within a retailer’s inventory. It helps identify specific details such as …
What Is a SKU and How Does It Work? | PayPal US
Nov 7, 2025 · Learn what a SKU is and how this unique identifier is used by retailers to track and manage inventory, as well as how SKUs can improve efficiencies.
What is a SKU? - Your Logistics
Jan 7, 2025 · SKU (Stock Keeping Unit) is a unique alphanumeric code assigned to a product to help businesses track inventory, sales, and logistics efficiently. SKUs are used by retailers, …
What is an SKU and How Does It Work? | Global Sources
Jan 23, 2025 · Stock Keeping Units, commonly abbreviated as SKUs, are the lifeblood of inventory management systems. These unique identifiers serve as a digital fingerprint for each …