Cancel your Prime Video Channel subscriptions online.
Your subscription end date displays on the confirmation screen. You are able to reverse your cancellation until that date. After the end date, you won't be charged for, nor have access to content from that channel. Canceling a subscription does not generate a refund for any previous subscription charges.
You need an Amazon Prime or Prime Video membership to access Prime Video Channels. If you cancel your Amazon Prime or Prime Video membership, your Prime Video Channel subscriptions also cancel.