Make money. According to the inquiry of Huinong. Com, it's quite profitable to set up a stall to sell grapefruit in Guangzhou or Foshan. Selling fruit in stalls is a way to make money, and selling grapefruit in stalls is a very popular fruit in stall business. Because of the geographical location, there are many people who like to eat grapes in Guangzhou and Foshan, so it is very profitable to set up a stall to sell grapefruit in Guangzhou or Foshan.