Wechat ID card is actually an electronic identity. When you need to use your ID card, just click "Internet ID" in the WeChat card package, and then click "My Internet ID" to display the QR code. Others can scan your QR code, brush your face and complete identity authentication.

The specific use steps are as follows:

1, open WeChat first.

2. Click on the menu "I" in the lower right corner.

3. Click "Card Package".

4. Click "Network Certificate" in the card package.

5. Then click "My Internet ID" to view your QR code.

6. Others will scan your QR code through the terminal device to complete your identity verification.

There are many usage scenarios, such as staying in a hotel, sending express delivery, booking air tickets, etc. You can authenticate information through your online voucher, and you don't need to bring your ID card every time.