I have encountered this problem before, and it is quite easy to solve. Next, I will tell you how to operate it:

Tools: iPhone12, iOS 15, 1, Alipay 1.2, 28

Step 1, click on merchant service to open Alipay and select my click merchant service (as shown below)

Step 2. (as shown in the figure below)

Step 3, click on the credit card. After entering the drop-down box, find a credit card to collect money, and click Enter. (as shown in the figure below)

Step 4: Upload the data and submit it, upload the data according to the requirements of the page, and click and agree to the agreement and submit it. (as shown in the figure below)

The above is all the steps to solve the problem of how Alipay merchants can support credit card collection. If it is useful, remember to help you like it and pay attention to it ~