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.

Values expected to be one of these types: Text
URL
Used on these types: Product Demand Offer
Equivalent Properties: schema:asin
Sources: github.com.../schemaorg/schemaorg... →