The final repayment date of the contractor's bank credit card is 25 days after the bill date. For example, the accounting date of each month is 10, and the final repayment date is the 5th of next month (regardless of year and month).

The interest-free repayment period starts from the bank bookkeeping date to the due repayment date, and the longest interest-free repayment period of the contractor's bank credit card is 56 days and the shortest is 25 days. Consumption on the day after the bill date enjoys the longest interest-free period.

For example, your bill date is 10 every month. If you spend money on April 10, that day is the billing date, the due repayment date is May 5, and your interest-free repayment period is 25 days (from April 10 to May 5). If you spend money in May 1 1, the billing date is June 10, and the repayment period is July 5, you can enjoy an interest-free repayment period of 56 days (May 1 1 to July 5).