If the credit card bill doesn't come out, you can repay it in advance. For example, if the cardholder swipes the card on the same day, he can repay it on the same day. In addition, there is no interest on credit card repayment before the bill is issued. Credit cards have an interest-free period, so long as they are repaid in full, they can be interest-free. But you need to know how much you want to pay in advance, otherwise, if it is still less, the remaining unpaid amount after the bill will still be included in the current bill.