The credit card of China Bank is not overdue if it is returned within three days.

According to Article 14 of China Bank Card Industry Self-discipline Convention, banks should provide cardholders with repayment grace period service for a certain period, and the repayment grace period should be at least 3 days from the due repayment date; When the cardholder repays within the repayment grace period, it shall be deemed that the cardholder repays on time.

Extended information:

China Bank Credit Card Repayment Method

1. You can log in to the online bank, and make transfer and repayment through the accounts such as China Bank Debit Card, Great Wall Credit Card, Current All-in-One Card or Current Savings Account. If you don't hold the above-mentioned account of China Bank, you can use debit cards of other banks to repay the loan to China Bank's credit card through the "inter-bank collection and payment" service of China Bank's online banking, or transfer the loan to China Bank's credit card through other banks' online banking.

2. Cash repayment can be made at the counter of China Bank's outlets, or repayment can be transferred to the credit card account through China Bank debit card, Great Wall credit card, current all-in-one account or current savings account. Inter-bank repayment can also be made through the counters of other banks.

Baidu Encyclopedia-China Bank Card Industry Self-discipline Convention