1. After overdraft consumption, the repayment date will be automatically deducted from the balance;

2. The credit card used needs an annual fee, which will be automatically deducted from the balance after it expires;

3. Some banking services have been opened, and the payment will automatically expire and will be deducted from the balance; For example: SMS reminder service. In case of automatic fee deduction, you need to check the statement: if you need to check the details of the last 12 months, you need to log in to his online bank to check. The specific steps are online banking-credit card-credit card inquiry-invoiced inquiry.

If you still have questions after checking, you can also call the service hotline of the corresponding bank for feedback, and the customer service can further combine your actual accounts to answer.