Step 1: Open the product’s detail page you want to get ASIN.
For example, we use this product URL:
https://www.amazon.com/eero-reliable-gigabit-connect-Coverage/dp/B091G64GVK
Step 2: Get an ASIN.
ASIN is the 10-digit code that Amazon uses to denote specific products. You can always find it after /dp/
in the URL.