1. It's a scam to come to your store. This kind of person is a minority, but the trick is always the same as service.
I just come to chat with beautiful girls. It doesn't matter what project I do. There are many such guests.
3. Just a girl who wants to relax and chat.
So you can keep all kinds of guests by combining the above factors, which requires you to make more efforts in training all kinds of technicians, understand?