How to get customers to make an appointment with you next time when they are working in KTV?

It's simple. As long as you have the customer's mobile phone number, send a short message every Friday, whether it's a blessing or a dirty joke, and then send a message with your signature to let the customer know who you are and what you do. Sometimes you can send some preferential information to KTV. Nowadays, KTV pays little attention to the maintenance and accumulation of tourists. As long as you insist on maintaining customers like this for a long time, you will definitely have a lot of customer resources in your hands. At that time, you could fire your boss without raising your salary.