asin
An Amazon Standard Identification Number (ASIN) is a 10-character alphanumeric unique identifier assigned by Amazon.com and its partners for product identification within the Amazon organization (summary from Wikipedia's article).
Note also that this is a definition for how to include ASINs in Schema.org data, and not a definition of ASINs in general - see documentation from Amazon for authoritative details. ASINs are most commonly encoded as text strings, but the [asin] property supports URL/URI as potential values too.
- A kind of
- identifier
- Source
- Schema.org 30.1Pending
Used on
3 types have an asin, and so does every type that descends from them.
- DemandA demand entity represents the public, not necessarily binding, not necessarily exclusive, announcement by an organization or person to seek a certain type of…
- OfferAn offer to transfer some rights to an item or to provide a service — for example, an offer to sell tickets to an event, to rent the DVD of a movie, to stream…
- ProductAny offered product or service.
Its value
Its value is one of these 2 types.
Where this comes from
Quoted from Schema.org, and credited. Nothing in this definition is written by us.
- Published bySchema.orgschema.org/asin
- ReleaseVersion 30.116 September 2026
- StatusPendingProposed for Schema.org, and open to change while it gathers use and feedback
- Proposed in
- LicenseCC BY-SA 3.0Free to copy and adapt, with credit, under the same licence
- Changed by usNothing.
Use this property
Its definition is free to reuse, with credit to Schema.org. The same property is here as data, for programs and for language models.
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