products description that will shown on the bottom of the product page.
the link that we copied from the amazon is the affiliate link of the product that was open on your screen. in short
open the product on amazon which you want to put on your website. mke sure that you are signed in your amazon account.
then on the top bar i have enabled affiliate link maker . there you will generate your affiliate link by clicking on text https://amzn.to/3GAuGlo for example this is your affiliate link of the product. now here are the next steps where to put that link.