First, site selection, site selection should conform to the principle of concentration of people and suitability for consumers. The second is whether it is convenient to sell products, that is, the source of your snacks, and choose the source of goods. Third, local similar snack bars are not saturated, so as to avoid repeated opening of stores and affecting sales. Fourthly, it is suggested to open a special snack bar and choose a place near universities, night markets, tourist attractions and larger communities where people are concentrated. Five is,,,, gone, I wish you a fortune. hahaha.