Search for the "Innocent Charges" applet on WeChat, and then click "I want to invoice". There are options for personal invoicing and corporate invoicing. Choose to scan the QR code to pay for invoicing.

1. Open WeChat on your mobile phone and find the search and add function.

2. Search for my invoices and follow my invoice official account.

3. Open my invoice management, find the invoice tool, and enter my folder.

4. Here you can see the goods purchased through WeChat authorization. If there is no invoice, you can click to print the invoice.

5. Then enter the invoice management interface and click to add the invoice to the folder.

6. After submitting the application and passing it, you can successfully receive the electronic invoice.

7. Then open the WeChat card package management, and the electronic invoice you just applied for will be in my ticketing.