If you usually use Samsung Pay but have set up the Afterpay Card with Google Pay and the card is not working when you tap your device on the payment terminal, you will need to set Google Pay as your default payment app on your Samsung device in order to use your Afterpay Card.
- Open Settings on your Samsung device
- Click Connections
- Click NFC and payment
- Click Tap and Pay
- Choose Google Pay as your default payment method