To return a Kindle book:
- Go to Manage Your Content and Devices.
- From Your Content, select the Actions button next to the title you want to return, and then selectReturn for Refund.
- In the pop-up window, select Return for Refund.
Tip: If it’s your kids purchasing ebooks ‘on your behalf!’, you can prevent those purchases by setting parental controls on your Kindle e-reader. With parental controls, you can restrict access to the Kindle Store, Amazon Appstore, and more.