Amazon Prime allows you to link multiple devices to your account, for which the activation code comes into play. If you want to link your account to your Smart TV, roku, firestick, laptop, smartphone, etc., you will be using this activation code. You need to enter the code at primevideo.com/mytv enter code which will be displayed on your device screen that you wish to link to your Prime account.website & use below useful links:-
www.amazon.com/codewww.amazon.com/mytv enter codewww.amazon.com/mytvamazon.com/mytvprimevideos.com/mytv