Douyin shows that it is temporarily unable to process credit cards. Here is the payment method.

Device: Samsung S10

System: Android 11

Software: Douyin 15.7.0

1. First enter Douyin, Click me below.

2. Click the three in the upper right corner, as shown in the figure below.

3. Then in the sidebar that opens, click on the wallet here.

4. Then click Open Account.

5. Click Agree in the pop-up window.

6. Finally, set a payment password. Once completed, it is ready to use.