Xianyu seller credit card service needs to be subscribed. When we sell goods on Xianyu, if we want to use a credit card to collect payment, we can activate it with the following steps:
1. Open the Xianyu app and click "My" in the lower right corner to enter the personal center interface.
2. Click the "Help and Customer Service" button on the page to enter the customer service page.
3. Click "Other Questions" in the lower right corner and send "Credit Card Collection" in the dialog box.
4. Click the "Activate Credit Card Service" button and follow the process to complete the activation.