How do I use my card with Google or Apple Pay?

Google Pay

1. In the Google Pay app, at the top right, tap your profile picture or initial.
2. Tap the account you want to use to add a debit or credit card.
3. Swipe up from the bottom.
4. Tap Add a card Debit or credit card.
5. Use the camera to capture your card info or enter it manually.
6. If you’re asked to verify your payment method, choose an option from the list. Learn how to verify your payment method.
7. Find and enter the verification code

See additional help from Google Pay:

Add debit or credit cards in the Google Pay app - Android - Google Pay Help

Apple Pay

1. In the Wallet app, tap the Add button
2. Tap Debit or Credit Card.
3. Tap Continue.
4. Follow the steps on the screen to add a new card. If prompted, choose your bank or card issuer from the list or find them using the search bar.
5. Verify your information with your bank or card issuer. They might ask you to provide additional information or to download an app before approving your card for use with Apple Pay.
6. If you have a paired Apple Watch, you have the option to also add the card to your watch.

For additional support, please check out Apple Support Articles:

Add cards for Apple Pay - Apple Support