You want to set or change your payment method on Google Play or Amazon Appstore. You can add, remove or edit the payment method for your subscription through the respective account.
Google Play store
Add a payment method:
- On your Android phone or tablet, open the Google Play Store app.
- Tap Menu, tap Payment methods.
- Under 'Add payment method', select the payment method you want to add.
- Follow the instructions and the new payment method will be added to your Google account.
Add a backup payment method for your File Commander subscription:
- On your Android phone or tablet, open the Google Play Store app.
- Tap Menu, then Subscriptions.
- Next to the subscription, tap Manage.
- Tap Backup payment method.
- Under 'Other Options', select a payment method to add and follow the instructions.
For further questions and troubleshooting to common payment issues, check Google Play Help or contact Google.
Amazon Appstore
- Go to your Amazon account
- Select Payment options, and do one of the following:
- To add a payment method, select the relevant link under the payment method you want to add.
- To edit or remove a payment method, select the drop-down arrow beside the relevant payment method and select Edit or Remove.
For further questions, check Amazon Appstore Help.