I received a short message from CCB credit card, saying that I would refund the bill within two days. If the day I received the text message is February 14, do these two days mean February 16?

In fact, the grace period (repayment time) of CCB credit card is five days. If your due repayment date is 13 February, then the repayment will arrive before 18 February, and you can repay on time. There will be no additional expenses and credit history will not be affected. It is suggested to repay through CCB's own channels, so that the repayment time will be shorter.

However, it is recommended not to repay at this time, and it is best to repay according to the repayment time stipulated in the bill. If the repayment is made on a certain day within the grace period, but the repayment is not recorded in time but after the grace period, it will lead to overdue repayment, late payment fee and interest.