Credit cards can be used for credit card spending, not only online but also offline.

1, online consumption:

Actually, it is online shopping, provided that the store supports credit card payment. Then you can select the goods you want to buy in the store, add them to the shopping cart and pay for them. The payment method is credit card. You can complete the payment by entering the validity period of the credit card, CVV2 code, mobile phone verification code and transaction password.

2. Offline consumption:

It can also be divided into two ways, one is to brush POS machine consumption, and the other is to scan code payment.

1) spending by swiping the POS machine: the premise is to bind the credit card to the mobile phone or other mobile payment devices, then call out the credit card, put the mobile phone near the POS machine, and complete the payment when you hear the drip sound.

2) Code scanning payment: You can bind the credit card to WeChat and Alipay, then scan the QR code of the store, select the payment method as credit card payment, and enter the password. You can also open the mobile phone Alipay/WeChat, show the payment code of the credit card to the merchant, and let the merchant pay by scanning the code with a scanning gun.