If the Bank of China debit card needs to close the "small secret exemption function", it can be closed through the self-service channels of Bank of China outlets, personal online banking, mobile banking and telephone banking.

You can log in to mobile banking, click "Account Management", select the card to be set, and then select "Small amount/signature-free (POS consumption)" in the "Limit setting" interface to close it.

The above contents are for your reference. Please refer to the actual business regulations.

If you have any questions, please contact online customer service of Bank of China.

You are cordially invited to download and use China Bank Mobile Banking APP or China Bank Cross-border GO APP to handle related business.