1. Log in to personal online banking of bank credit card, and query repayment information in account management. The time of repayment to the account is often different because of different repayment methods. Generally, the latest repayment time is 3 days later.
2. Call the credit card service hotline to check your limit. If your limit is restored to the value at the time of consumption, it proves that your repayment is successful.
3. Under normal circumstances, if your repayment is successful, the bank will send you a short message to remind you that your repayment has arrived.