How to test the authenticity of Spring Rain Mask?

First, open the mask box and take out a single mask from it. Each mask bag has a security code.

Second, download and open the Paparecipe authentic authentication APP, and then open the scan page.

3. After opening the scanning page, aim the security code on the mask bag at the scanning port.

4. Confirm that the scanned serial number is consistent with the serial number on the package. If two digits are inconsistent, you can modify them manually. If three digits are inconsistent, it needs to be scanned again.

5. Click the "Confirm Genuine" button to immediately display the logo of genuine or counterfeit, as shown below, with genuine on the left and imitation on the right.