For payment, you can bind a credit card and swipe the card when purchasing. When paying, just choose the corresponding bank card to pay. The method of binding and swiping the card is as follows:

Log in to Alipay on your mobile phone and click My - Bank Card.

Click on the upper right corner of the page and enter your bank card information.

The system reads the bank information, fills in the mobile phone number reserved by the bank, receives and fills in the verification code, and clicks Next.

Click OK to complete the quick payment activation.

When paying, open Alipay and select Scan in the upper left corner. Scan the merchant's QR code and select bank card payment or click Pay on the right to select the bank to pay. Just let the merchant scan the card to pay.