At present, domestic credit cards are all connected by UnionPay. After the credit card is opened, the online payment function is basically opened at the same time. After you get it, just activate the credit card according to the instructions, and all payment functions can be opened. Unlike the previous credit card activation, some need to be activated separately or even at the local bank counter.

To activate the payment function, you can use the corresponding bank online APP to bind the account, add a credit card and set the payment password. There are also major shopping malls, and the bank card binding of APP is also the same addition. After success, you can open the so-called third-party payment and fast payment. Then you can spend it online.