How to find the telephone number of the payee

1. Open the WeChat payment window first, then find the WeChat payment voucher to contact the payer, and click "View bill details" in the lower left corner; 2, enter the bill details, and then click on the "contact payee" below; 3. Click the contact payee interface, fill in the content in the prompt box to contact the other party, and the mobile phone number is optional; 4, after the completion, click on the "send message" below; 5. After that, a prompt window will pop up to remind you that you can only send a message once for each payment, and the other party will reply. Please confirm and click "Send". 6. After the message is successfully sent to the other party, click "Close" and wait for the other party to reply; 7. After the other party replies, WeChat Pay will display a notice to let you see the content of the other party's reply in WeChat Pay. Extended data:

Wechat payment has several security guarantees to provide users with security protection and customer service: 1. Technical support: The WeChat payment background is supported by Tencent's big data, and a large amount of data and cloud computing can judge whether the user's payment behavior is risky in time. With the comprehensive identity protection of big data and cloud computing, the security of user transactions can be guaranteed to the maximum extent. At the same time, WeChat has secure payment authentication and reminder, which technically ensures the security of every link of the transaction.