As far as I know, this is very profitable. First of all, the customers are stable, and there will be no problem that no one will buy it. Secondly, they are all college students, and they still have basic literacy. Even if they sometimes forget to pay, they will take the initiative to make up for it next time. Finally, some desks and chairs were equipped by the school, which solved some problems.

However, there are still some problems to be considered: 1. When you open a stall in the school, you should sign a contract with the management of the school canteen, and you may be charged a commission on your income, so your income may not be the real money you sell, and you should have some capital flow, because the money from students' credit cards does not go directly to your account, but to the school, and finally the school will unify a time to distribute money to everyone.

2. The sources of the ingredients are all purchased by the school, which can ensure the health of the ingredients. However, you are not particularly free according to the time distributed by the school.

3 Sleep time is less, which should be arranged according to the time of the students' classes. You may have to prepare the ingredients at 4 or 5 in the morning and go home after 11 in the evening.

4 there are a lot of people at lunchtime, but there is no one in class, so it is necessary to make adjustments. (In particular, you can hire hourly workers and pay by the hour. We pay about RMB 11 per hour, so we can adjust it according to your loading time.)

5 There is unified management, and you must obey the management arrangement of the canteen. Sometimes you will check the hygiene and arrange meetings in a unified way, and so on. You need to pay attention to it.

I hope it can help you.