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Basics

SKU (Stock Keeping Unit)

SKU (Stock Keeping Unit): A unique identifier for each distinct product and its variants.

What SKU means

SKU stands for stock keeping unit. It is created by the business, unlike a manufacturer barcode that may come from outside the business.

SKU vs barcode

A SKU is the internal identifier. A barcode is a machine-readable representation that can point to a SKU or another item code.

Good SKU habits

Keep SKUs unique, consistent, and stable. Avoid encoding too much information that may change, such as supplier or location.

SKU (Stock Keeping Unit) FAQ

Common questions about this inventory term.

SKU stands for stock keeping unit.