How To Cancel Showtime Subscription On Amazon Prime. Go to manage your prime video channels and select prime video channels. Sign into amazon.com, open this page and click prime video channels.
If you don’t see a subscription in itunes and are still being charged, make sure that you’re signed in with the correct apple id) turn off automatic renewal to cancel the subscription. Bernie mac , ashton kutcher , zoe saldana and. If you purchased showtime through your sam’s club membership, please refer to this page.