Canceling your payment authorizations
- Sign in to your Amazon Payments account.
- Click Merchant Settings.
- For the applicable payment authorization, click the Details link.
- Click the Cancel link.
- In the dialog box that appears, click Confirm Cancellation.
Note: After you cancel a payment authorization, future attempts to charge your means of payment using the payment authorization will fail. Past payments made using the payment authorization are not canceled. If you want to request a refund for past charges, please contact the beneficiary of the payment.