How to invoice when buying a bus ticket in Ctrip?

The steps of purchasing bus tickets and issuing invoices in Ctrip are as follows:

1. Open the Ctrip.com application and click My Options in the lower right corner.

2. After entering My Options, click on all orders in the upper left corner.

3. Enter the order options and click the order information to be printed.

4. After finding the order, click the "I want the invoice" option.

5. Click the electronic invoice option, fill in the invoice title and "E-mail" address, and then click Apply. The electronic invoice will be sent to the mailbox within 1 working days after the application date, and can also be viewed on the order details page.