First of all, the use of non-cash withdrawal credit cards is strictly prohibited. If you need to use Yunshan Pay to pay with a credit card, you can add the credit card you need to pay to my wallet of Yunshan Pay, click Add Card in My Wallet and follow the steps on the webpage to add it successfully. Next, use the mobile Quick Pass function in the lower left corner of the credit card details page to verify that as long as the phone supports the NFC function, the credit card can be swiped.