Amazon.com/code is the official device registration page where you enter the activation code shown on your TV screen to link your streaming device with your Amazon account.
To register your device using Amazon.com/code, follow these steps:
Turn on your Fire TV, Fire Stick, or Smart TV and open the Amazon Prime Video or Amazon app.
Choose Sign In or Register on the Amazon website.
A 6-character registration code will appear on your TV screen.
On your phone, tablet, or computer, open a browser and visit www.amazon.com/code.
Enter the registration code exactly as shown and click Submit.
After successful submission, your device will automatically refresh and register to your Amazon account, allowing you to start streaming immediately.