What seemingly insignificant businesses are actually very profitable?

1, selling pancakes/egg-wrapped cakes: a pancake stall in Tianjin sells a set of pancakes 15 yuan, selling 300 sets in the morning, with a monthly income of 65,438+million and an annual salary of one million. I really envy sitting in the office, but I may not be able to stand it. Later, I met an omelet elder sister. She said that she was worried about her children going to school locally and asked her if she had bought two suites locally a few years ago.

2. Selling postcards: I think it should be a small profit when I buy it myself. Since the current vice president has had the experience of selling postcards before, if he is careful, he can guarantee a monthly income of 30,000-40,000.

3, selling jewelry: I often can't figure out how to sell jewelry in the street, but also depends on the weather, can not sell the price. When I was in college, my best friend liked these things very much. She bought it near the school and made a net profit of 500 yuan in two and a half hours.

Because of the real cases of friends around me, everyone who saw the street stalls wanted to say that the boss was lucky and gave his younger brother a bite to eat.