1. billing date refers to the date when the issuing bank regularly summarizes the cardholder's transaction funds and expenses, calculates the interest and calculates the amount payable by the cardholder in the current period. The end of the day is the settlement point.

The consumption of 13 from 2.0: 00 to 24: 00 is included in this month's consumption bill, and paper cardholders are required to pay the bill containing the consumption of 13 on the repayment date of this month.