Remind the date a few days in advance in case you forget the overdue repayment. Generally, we set the reminder date ourselves or the repayment date, such as WeChat Alipay or 5 1, and we can return the credit card. But the number of days in a month is different, so sometimes it is 1-2 days earlier and sometimes it is 1-2 days later. So I usually set a reminder day three days in advance. I hope it helps you!