3 yuan, up and down. Egg-shaped ice cream is not expensive. The cost of egg-shaped ice cream is around 3 yuan, and the cashier is still considerable. If the sales volume is above 100, the net cashier will reach several hundred yuan. Franchisees who want to join the egg ice cream can contact the headquarters and then go to the physical store to have a look. Investigate the market and decide whether to join. After joining, the head office will provide advanced technology and equipment. The head office will train franchisees on the production process of egg ice cream, so that franchisees can get started quickly according to the standard production process. During the preparation of the store, the head office will assist the franchisee, including the location of the store, technical training of personnel, and provide advertising or technical support for the franchisee.