A dairy queen ice cream costs about eight yuan. If it is sold in summer, the sales volume can reach thousands in a month. After the cost is recovered, it will all be revenue, and the cost can be recovered in about half a year.

Ice cream has always had a good reputation, and it is also deeply loved by people. The main consumer groups are students and some young people. If dairy queen ice cream is joined near the school, the monthly income will be very good.