If it is the binding of bank card express payment, you can unbind China bank card on merchant platforms (such as Alipay and WeChat payment) and close the express payment service. For the operation mode of the merchant platform, it is suggested to contact the customer service of the other party for consultation, or you can choose a specific bank card in the "quick payment" management function of Bank of China's mobile banking and online banking to cancel its contract relationship with the merchant platform.
Tip: If you turn off the fast payment operation on the merchant platform, in order to ensure that you get more accurate information, it is recommended to call the customer service phone of the corresponding merchant for consultation.
The above contents are for your reference. Please refer to the actual business regulations.
If in doubt, please consult the online customer service of China Bank or download and use the mobile banking APP of China Bank to handle related business.