Which statement best describes a stock-keeping unit (SKU)?

Which statement best describes a stock-keeping unit (SKU)?

• A. An internal unit used to track a unique item for internal inventory
• B. The official federal identifier used for requisition
• C. An external catalog number used by vendors
• D. A unit of measure for weight

Answer: (C)

A SKU is an internal identifier a retailer assigns to a specific item or variation to manage inventory, pricing, and replenishment. It’s unique within the company’s system and can encode attributes like product family, size, color, or packaging, making stock checks, ordering, and sales analysis efficient. This differs from a universal product code or federal identifier used in cross‑vendor transactions, and it’s not an external catalog number or a unit of measure. So the statement that best describes a SKU is that it’s an internal point of reference used to track a unique item for internal inventory management.

A SKU is an internal identifier a retailer assigns to a specific item or variation to manage inventory, pricing, and replenishment. It’s unique within the company’s system and can encode attributes like product family, size, color, or packaging, making stock checks, ordering, and sales analysis efficient. This differs from a universal product code or federal identifier used in cross‑vendor transactions, and it’s not an external catalog number or a unit of measure. So the statement that best describes a SKU is that it’s an internal point of reference used to track a unique item for internal inventory management.