Who does Zhixing buy tickets for others?

Zhixing buys tickets for others and sends them to the mobile phone number filled in when booking. You use your mobile phone to help others book tickets, and you use your account number, which corresponds to the mobile phone number you are bound to, so the information of success or failure in booking is sent to your mobile phone, but the information you fill in belongs to others, so the information of success or failure in booking is sent to others' mobile phone. When filling out the order, there is a column for contact information. If the contact information says that you will send you a text message after booking the ticket, if it is her mobile phone number, it will be sent to her mobile phone. This is not mainly for tips. No matter who fills in the contact information, she can pick up the ticket with her ID card.