1. Agreed repayment: bind the bank card and agree to deduct money on a certain day.
2. Counter repayment (including ATM repayment) is directly transferred to the card.
3, online banking repayment, CCB's online banking has a credit card repayment column, which can provide you with the amount that should be repaid in the current month.
In short, as long as you find a way to transfer the money to the card.