From the 1st to the 20th of every month. According to the official website of CITIC Bank, the billing dates for CITIC Bank credit cards are from the 1st to the 20th of each month. The billing date refers to the date when the monthly bill is issued. From the 1st to the 20th of each month, CITIC Bank Credit Card summarizes all transactions and expenses (including interest) that occurred in the credit card account in the current period, and settles the total amount of arrears and the balance of the bill. Make the minimum payment and send a statement. The final repayment date is 19 days after the bill date (excluding business cards and rebate cards). There will also be a text message reminder after the bill is issued.