Definition

"Amazon Standard Identification Numbers (ASINs) are unique blocks of 10 letters and/or numbers that identify items. (...) For books, the ASIN is the same as the ISBN number, but for all other products a new ASIN is created when the item is uploaded to our [Amazon] catalogue.

You will find an item's ASIN on the product detail page alongside further details relating to the item (...)."

Source: https://www.amazon.com/gp/seller/asin-upc-isbn-info.html


Example:

ASIN on Product Detailpage 1 - URL


ASIN on Product Detailpage 2 - Product Information

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