My bank card is bound to my mother's mobile phone number. If I want to buy something on Taobao, will I send a message to my mother? Besides, I am

If SMS verification is enabled, it will send a message to your mother's mobile phone;

You can choose to change your mobile phone number, but you need to verify your mother's mobile phone number before changing, so you should borrow your mother's mobile phone when changing.

Another convenience is to use your mother's mobile phone number, that is, download the mobile phone Alipay, and after verifying the mobile phone and password, there will be a mobile phone treasure to place an order. After the mobile phone is verified once, only the mobile phone treasure order will be verified in the future, and no SMS verification will be sent.