How can I purchase China Post’s “United as One to Fight the Epidemic” stamps?

As of 12:00 on May 11, 2020, the official purchase channel of China Post's "United to Fight the Epidemic" has been sold out. You can make an appointment through the China Post lottery. The lottery time is May 8-9 : 00 - 18:00 on May 12, there is a certain probability that you will be qualified to buy stamps. The specific steps are as follows:

1. First, enter China Post Online Business Hall in the browser.

2. After entering, find registration on the homepage.

3. Enter your username and password on the registration page, and enter your mobile phone number to obtain the verification code.

4. Enter the mobile phone verification code and click Register Now.

5. Return to the home page after successful registration.

6. Find the member center above.

7. Click to perform real-name authentication and click to authenticate.

8. Enter your real name and ID number, click Agree and Confirm.

9. Go back to the homepage and find the lottery number in the middle of the page.

10. Enter the page and select registration.

11. Enter the consignee’s address and delivery method.

12. After completing the input, click Register.

13. If the registration is successful, the lottery results will be announced on May 13, 2020. If you win, just pay.