marketplace en
Stock keeping unit
marketplace
Also called: SKU
Plain-language definition
Plain-language definition
A seller-created code for tracking a specific inventory item type.
Why it matters
SKUs connect catalog variants to stock counts, locations, pricing, and orders.
Technical detail
A stock keeping unit is an internal identifier whose structure and uniqueness are controlled by the organization using it, unlike a globally assigned trade identifier.
Examples
- A shop uses a distinct SKU for each screen color and quality tier.
Related terms
Sources and review
Reviewed July 12, 2026 by e2e-1783854138445-0citu53rtqqe@test.repairyour.tech. Next review due July 11, 2027.
- Global Trade Item Number — GS1 Accessed 7/11/2026
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