What should I do if my domestic credit card cannot pass Apple Pay authentication? The processing methods include confirming the available balance of the credit card and updating the credit card information.

1. Confirm whether the available balance or overdraft limit of the credit card is sufficient. If it is insufficient, you can try to increase the credit card limit or recharge the credit card.

2. Update the credit card information in your Apple account and ensure that the entered information is consistent with the credit card information.