How does Ctrip verify when buying tickets for others?

1. Log in to official website, the railway department, and enter the station where you want to buy a ticket at the origin and destination.

2. Click Query, select the train you want to order on the booking page, and click "Book".

3. On the order submission page, when selecting common contacts, it is found that the contact status is gray and cannot be selected. Click the contact, and the Modify Contact Edit page will appear.

4. Modify the contact information, and then click OK. "Common contacts have been modified successfully, and the identity information needs to be verified" will appear.

5. Click "Common Contacts" on my 12306 to enter the page of common contacts to check whether the specific information of this contact exists.

6. If it does not exist, click Add. If yes, check whether the verification status of the contact is "Passed". If it is "to be verified", you have to take your ID card to the train station window or the local train ticket sales office to verify the ID card information.