Amazon website
- Go to Your Account, and select Apps and more under the Digital content and devices section.
- From the menu on the left, select Your Subscriptions
- Tap Apps, and then tap Store
- Open the menu, and then tap Manage Subscriptions
- Open the menu, expand the Amazon Appstore submenu, and then tap Manage Subscriptions
- Open the Amazon Appstore app
- Open the menu, and then tap Manage Subscriptions