Each CCB credit card (including corporate card) has a billing date (it will be written in the card letter sent to the landlord's credit card, and you can also check the billing points through his credit card website-the "credit card service hall" on the left-and the due repayment date is 20 days after the billing date). As long as the payment is made in full according to the bill amount before the due repayment date, the consumption part can enjoy interest-free treatment.

According to this rule, the interest-free period of CCB credit card is 20-50 days. How to understand it?

Assuming that the bookkeeping date is 27th of each month, transactions such as credit card consumption and cash withdrawal from 28th of each month to 27th of the following month will be recorded on 27th of the following month, forming a bookkeeping cycle, and the due repayment date is 20 days after the bookkeeping date, that is, 16 or 17 of the second month (due to different months).

For example, credit cards swiped between April 28th and May 27th will be billed on May 27th, and 6/ 16 is the repayment due date.

In this way, if you swipe your card on April 28th, the interest-free period will be 50 days (50 days in total from April 28th to 6th/16th), and if you swipe your card on April 29th, the interest-free period will be 49 days, and so on. If you swipe your card on May 27th, you will be settled on the same day, which is also 6/16th, and the interest-free period will be at least 20 days.

To sum up, the closer to the bill date, the longer the interest-free period you can enjoy, and the interest-free period is 50 days spent on the day after the bill date.