Tools/Materials: Software with scanning function, such as WeChat, Taobao, QQ, etc.

Take WeChat as an example

1. Open WeChat, enter the WeChat main page, and click the plus sign in the upper right corner to enter the menu options.

2. Click to find the Scan option, and then tap to open it.

3. The main interface for scanning codes appears, and then click the QR code barcode option in the lower left corner. The software defaults to this.

4. Place the barcode or QR code of the product under the camera of your mobile phone, make sure it is the same size as the scanning interface, and then wait for the software to scan the code.

5. After waiting for 1-3 seconds, the product information will appear, and you can view it at this time.

Note: The operating software may have a certain delay depending on the local network speed, please wait patiently before using it.