1. The current bill also includes the unpaid portion of the previous bill, so although the customer has consumed part of the credit card limit this month, the amount due on the bill is more. For example, if you spend 500 yuan on your credit card, but only the minimum repayment amount was paid on the last bill, and there is still 300 yuan outstanding, then in addition to the new consumption of 500 yuan to be repaid on the current bill, there is also an unpaid balance of 300 yuan on the previous bill. To be repaid, and the corresponding recurring interest.

2. The customer had overdue behavior when repaying the credit card, which resulted in damage to personal credit and triggered risk control. The card-issuing bank reduced the credit card account, so after the customer paid off the bill, The amount restored is no longer the same as before.

3. In addition to using the fixed limit for consumption, the customer also applied for a temporary limit, so the bill also includes a temporary limit for consumption that needs to be repaid, and the temporary limit will expire when it expires. The credit card will naturally The original credit level will be restored. In this case, the limit and the bill will naturally not match up.