What do you mean, the credit line of China Merchants Bank is 3000, and the available credit card line is 1400, which means you can swipe your card at 1400? How much can I withdraw from cash withdrawal? The available line of 1400 means that 1400 yuan can still swipe his card; If you withdraw cash, you can also withdraw cash in 700 yuan.

Repayment to 800 yuan in this period means repayment to 800 yuan in this consumption month. According to 1400+800=2200, and 2200 is less than 3000, it can be judged that you have purchased the goods by stages. So this 800 yuan must be paid this month, not the last debt. The final debt is: 3000- 1400 = 65438+. Even if you don't spend money by credit card (cash withdrawal) next month, there will still be a consumption record, because there are stages. So, you don't have to worry that the bank will deduct more money from us.