There is a time difference between the billing cycle of the credit card and the repayment date. For example, if the billing cycle is from June 1 to June 30 or 3 1, and you spend a total of 2,200 yuan during this period, and the repayment date is June 10, then if you spend 200 yuan on the 6th, then this 200 yuan money will be charged to next month's bill. If you repay 2200 yuan on the 8th at this time, that is, you have paid off the bill of last month, then a picture will be displayed when you inquire on the 9th. The total amount of 3,000 yuan should be paid back to 2,200 yuan, and the balance is 2,800 yuan. That is to say, your total amount is 3,000 yuan, and you owe 2,200 yuan in the previous period, but you have paid it off, and the balance has been restored to 3,000 yuan. 200 yuan was used in this period.

Don't worry, the bank is automatically calculated by the system, and there is basically no mistake.