You can wait until the billing date to swipe your card, so that when the consumption accumulates to the next repayment date, you will wait for an interest-free period of about 50 to 55 days.
The so-called billing date is to sort out the consumption records of the previous month and accumulate them to the repayment date. Some credit cards have a monthly billing date of 1 1 and a repayment date of the last day of each month; Some credit cards have a monthly billing date of 1 and a repayment date of 25th. It should be noted that the billing date of each bank is not the same day. And for billing date, some banks also provide the function of billing date, which makes your repayment more flexible.