CCB's credit card repayment is bound to the bank card. The balance in the bank card is insufficient. By the repayment date, the system has deducted most of it, and the balance will be made up on the same day. Is this ok? From February, 2065438 16, Longka Credit Card will adjust the time for deducting the repayment account to the morning of the due repayment date. \x0d\ We will deduct the money from your agreed repayment account on the morning of the due repayment date. Please deposit the repayment amount into the agreed repayment account before 7: 00 am. If the deduction on the same day is unsuccessful due to the time difference handled by the system, we will make a supplementary deduction on the morning of the third day after the due repayment date, and the successful supplementary deduction will still be regarded as normal repayment. \x0d\ This is the notice on the credit card website of CCB. If you don't understand, let me give you an example. \x0d\ Suppose you have a billing date on the 7th, and the agreed account chooses full repayment. On March 27th, the amount you should repay is 3,000 yuan, and then there is only 2,000 yuan in your savings card. Then on March 27th, the bank will deduct all the 2,000 yuan, that is, 1 0,000 yuan has not been repaid. You can repay the credit card before 3/30 or the savings card before 3/30, then the bank will deduct the money in the morning of 3/30.