1. First, open Alipay and search Yunnan Electronic Taxation Bureau.

2. Secondly, click on the natural person portal (if you log in for the first time, you need real-name authentication).

2. 3. Then, after scanning the ID card information, automatically bring out the relevant collected data, enter the mobile phone number for verification, click on the real-name authentication and register the real name.

4. finally, click the natural person of the ordinary invoice, click the ordinary invoice to open it, and continue the operation according to the process.