Open more and pour more, and you won't make much money, so you should make careful planning, especially to see what other experiences there are in opening coffee shops in universities. College students' money is not easy to earn. If you can't open a shop at low cost and make small profits but quick turnover, don't open it. The best price outside is 1/3 to 1/5. Open it in a quiet place around, so that couples can talk privately after drinking coffee. Don't be too emotional when decorating, so as not to break up after drinking.