1, it depends on the size of the business. Generally speaking, it is not necessary to invest too much to set up a stall to do pot helmet business. You only need to use the stove at home and buy a tricycle. The investment amount is about 2000 yuan. However, if you want to open a store, you will need a lot of investment, such as store transfer fee, decoration fee, professional equipment, etc. It is hard to say the investment amount.

2. guokui, namely Shaanxi Guo Kui (English: Guo Kui), also known as Guo Kui, Guo Kui Mo, and Gan Mo, is a traditional Han-style pasta snack that urban and rural residents in Guanzhong area of Shaanxi Province like to eat. Guo Kui originated from a gift given by grandma to her grandson He Miyue, and later developed into a flavor convenience food. The pot helmet is round as a whole, with a diameter of feet, a thickness of 1 inch and a weight of 5 kg. Take wheat flour flour, press straw and flour, and bake in a shallow pot with slow fire. The appearance is yellow, the incision is white, crisp and palatable, and it can be carried for a long time. One of the "Top Ten Monsters in Shaanxi" in the jingle compiled by outsiders in the province is "steamed buns are like pot lids", which means pot helmets. The famous ones in Guanzhong are Ganzhou Guo Kui, Wugong Guo Kui, Changwu Guo Kui, Qishan Guo Kui, Fufeng Guo Kui and Fengxiang Guo Kui.