Can I use my bank card to buy things online when I open SMS reminder service?

Opening SMS reminder service is not an inevitable condition for online shopping.

Bank cards can only be used for online shopping when online banking, mobile banking, express payment and ICBC electronic payment are opened. Among them, fast payment and ICBC electronic payment services need to use the verification code of reserved mobile phone number when paying. So it is necessary to reserve the mobile phone number at the bank counter.

SMS reminder service only means that when your account has business (account fund income or expenditure), the bank will send SMS reminders to let customers pay attention to their bank cards at any time and check them at any time.