First of all, you have to determine what type of things you want to sell, and then determine where you will source the goods. These two points are very, very important. In fact, you don’t need anything more than a parasol to set up a stall. It can be done. The most important thing is the supply of goods. Here I recommend Alibaba. You can buy goods on Alibaba and then set up a stall to sell. Finally, I wish you success