amazon.com/mytv : Make sure you have an active Amazon user account. You can sign up at amazon.com/code.
amazon.com/mytv : Amazon launched Fire TV in 2014. If you wish to turn your TV into a smart TV, you can purchase the device by redeeming the coupon by visiting amazon.com/mytv.
www.amazon.com/mytv : if you also want to enhance your TV viewing experience, you should use Amazon Fire TV
primevideo.com/mytv : On laptops and desktops, users can watch Amazon Prime Video by visiting primevideo.com/mytv