The shortest interest-free period of CCB credit card is 20 days and the longest is 50 days. After the credit card bill is settled, the final repayment date is the twentieth day after the bill date.

For example, if your credit card pays the bill on August 5, the final repayment date is August 25. The bank will send you a bill every month. Please pay attention. It will tell you when the bill will be returned. You can also query through various self-service methods. For example, online banking, mobile banking, WeChat, SMS, websites, etc. If you need to know more, you can ask again.

I prefer to use online banking or website to inquire. If you have online banking, you can log on to the online banking for inquiry, or log on to the homepage of CCB website-Account Inquiry Service-Credit Card Inquiry, and enter the card number and telephone banking inquiry password to inquire about your bill statement and accounting information.