You have to calculate the cost carefully, 50,000 yuan store investment + monthly operating cost (including material cost and labor cost), how long the store will be rented, if the monthly operating cost is 3,000 yuan, the lease period It is 2 years. The total operating cost is 72,000. Including the investment cost, the annual cost is 122,000. Excluding 4 months of winter and summer vacations, the actual operating time in these two years is 16 months, so the monthly cost is 7,625 yuan. You need to earn 7,625 yuan per month to recoup your capital, and you can earn more than that. Now these are hypothetical data, you can calculate according to your actual situation. If a cup of milk tea sells for 20 yuan and the net profit is 15 yuan, you calculate how much milk tea you need to sell in a month to reach the number of one, and then estimate whether the consumption of these 600 people can reach the sales volume. The above is the accounting idea I gave you. You can adjust the data calculation results according to the actual situation. If you want to operate, you must clearly know the costs and clearly evaluate the cost conversion results, so that you can be sure of future earnings. , any estimate of whether such words may or may not be in your head without clear data support will generally not succeed.