Can't link to amazon

# How exactly do I link Ring to Amazon? I have the 30-day Trial Ring protect plan with my new Ring alarm. Everything worked. I then followed the instructions on ring.com to link my Ring account to Amazon from my Ring app's Control Center. It went fine. Ring app now said I'm linked. When I went to my Amazon account, I couldn't find where it says I'm linked? I want to shop for Ring plans but Amazon knew nothing about my Ring account. I use different email on my Ring and Amazon accounts but I don't believe that mattered. What else do I need to do? How do I verify from my Amazon account that I'm linked to Ring so that when I subscribe and pay for Ring plan it will go to my Ring account? Also, how do I use the 10% discount to buy Ring products on Amazon? Thank you for any help.