The repayment funds are delayed. After the credit card is repaid in full, the amount that was billed for the current period will be returned. There are still some unaccounted amounts that are not included, so this part of the amount has not been paid off. After inquiry, the credit card was paid off on September 7, 2022. Why the money has not been paid off on September 8, 2022? It is because the credit card repayment funds are delayed in the account, so there is no need to worry. For the unrecorded amount, you can choose to repay it in advance, or you can choose to repay it after the next bill is issued. As long as the user keeps using the credit card, there will be some amount outstanding in each installment.