How to open an electronic invoice for the US Mission to buy air tickets?

1. Enter the Meituan APP, click on the "My" page, find the "Electronic Invoice" option, and enter.

2. On the "Electronic Invoice" page, find the corresponding ticket order and click the "Invoice" button.

3. Fill in the invoice title and tax number information. If there is no tax number, you can also choose a personal invoice. Click the "Submit" button after completing the form.

4. After successful submission, you can find the newly developed electronic invoice on the "Electronic Invoice" page, and click the "Download" button to download the electronic invoice.