QR codes linked to accounts

So I would like to sell a QR code which is linked to my website where customers have their own accounts. Upon scanning the QR code it would direct them to their account on my website. I’ll use Amazon as an example. Imagine I am the owner of Amazon. People have Amazon accounts and on their account have a wish list. I would like to offer my customers a product they can buy which has the QR code on it and upon scanning takes them to the wish list. This way anyone can scan their QR code and view their wish list. How do I go about doing this? Thanks