How to Change Payment Information?

Android

Adding a payment method:

1. Open Google Play Store and tap the profile icon.
2. Go to Payments & subscriptions → Payment methods → Add payment method.
3. Select and fill in your preferred payment option.

Editing a payment method:

1. Go to Payments & subscriptions → Payment methods → More → Payment settings.
2. Select the method and tap Edit, then tap Update.

Removing a payment method:

1. Go to Payment settings via the profile menu.
2. Tap Remove next to the unwanted payment method.

iOS

1. Open Settings and tap your name, then Payment & Shipping.
2. To add: tap Add Payment Method and enter card details.
3. To update: tap the method, edit information. For Apple Pay, use the Wallet app.
4. To remove: tap the payment method and select Remove Payment Method.
5. To reorder: tap Edit in the top-right corner and rearrange methods.