Go to Amazon and sign in to your account
Hover over or tap Account & Lists
Select Memberships & Subscriptions
Find the subscription you want to cancel
Select Manage Subscription
Choose Cancel Subscription or End Subscription
Follow the on-screen prompts to confirm cancellation
Check for a confirmation message or email
For Amazon Prime, go to Prime Membership settings and select End Membership
For digital subscriptions or channels, open Your Memberships & Subscriptions and cancel from there
For app store subscriptions billed through Amazon, cancel in the subscription settings for that service