it depends on the size of your store and your positioning. I have worked as a fast food restaurant myself, which is a western-style hamburger restaurant opened at the stall of the food city. I don't know what you want to do. My average profit is around 3%. If it is an activity, it is above 2%. The equipment I invested myself is 3 thousand yuan, if nothing else. If you add materials, it will be around 5 thousand yuan. If you open Chinese food, the equipment is 7, or 8, yuan. I make western-style fast food equipment, which is more expensive. Hehe, if the cost is specific, you have to calculate it yourself and list the documents. For Chinese food, if you cook general fast food, the cost is mainly in rent, and different grades have different investment costs. At first, catering is easy, but we should learn to pay attention to the cost. I just didn't pay attention to the fact that the cost was too high and the first venture failed! Finally, I wish you good luck in opening a shop and make more money!