Selling popcorn to make money in Guangdong. The cost of popcorn per catty is around 2 yuan (most of which are oil and sugar), so the price of popcorn per catty generally ranges from 3.5 yuan to 4 yuan. If you sell about 200 kg to 300 kg every day, you will make a profit of 300-600 yuan. Guangdong people like to eat, and popcorn is also very popular in Guangdong. After all, Guangdong people like to eat, so many snack streets have thousands of people every day. It is still easy to sell a few hundred kilograms, so selling popcorn in Guangdong makes money.