1. Open the Alipay APP on your mobile phone, find "Credit Card Repayment" and click on it.

2. Select the "credit card" you want to repay and click on it.

3. Enter the "repayment amount" on the page and click to confirm the repayment.

4. In "Confirm Repayment", select "Payment Method", and then click "Pay Now" below.

5. Enter the 6-digit Alipay payment password to complete the payment.

6. A few minutes later, I received a text message from the bank, saying "This bill has been paid off."

7. For other credit card repayments, the operation method is the same.