You can work with some local stores that do good business, negotiate prices with fixed stores and mobile stalls, and make money together. Generally, you will agree. Also, you can run the business in the name of a family member. If you are just starting out, you can go to the food market to choose your varieties and try them in small quantities first. Although the price may not be very low, it is not easy to lose money. If you take more, the price can be lowered.