Change an Amazon-billed subscription
If you subscribed on your Amazon Fire TV or Fire tablet (in select countries), then your subscription is billed through the Amazon Appstore.
Billed through another provider? Go to Manage an HBO Max subscription.
Prime Video Channels
To change your HBO Max subscription through Prime Video Channels (in select countries), go to amazon.com/myac and sign in to your Amazon account.
Amazon Appstore billing Q&A
Need billing help? Go to Amazon Appstore.