There are many.

For example, in the "pancake fruit incident" that occurred some time ago, it was said that a person bought pancake fruit and asked the vendor who sold pancake fruit to put an egg less. The proprietress who sold pancake fruit directly said, "I earn 3, yuan a month, so how can I miss an egg?". Look at the domineering answer.

All kinds of followers appeared on the Internet immediately, saying that this is a normal phenomenon. Anyone who sells pancake fruit everywhere has bought a house of more than 1 square meters. Some people who sell pancake fruit in Beijing have also bought houses, and many people have bluntly sold pancake fruit after graduation.

Think about it. I usually buy a pancake fruit, and I have never calculated this account carefully. Even when I buy it, I feel that it is not easy for my aunts to come out to set up a stall, and I feel very sorry for them. But seeing this news, my little heart can't accept this fact. I immediately felt that I was living a refugee life.

and glasses are also a super-profiteering product. My neighbor's little nephew is now in the second grade of primary school, and he needs a pair of myopia glasses of about 2 degrees, which actually costs 1 yuan RMB. Ah, he has become a local tyrant, using such expensive glasses. I can't believe it.

I asked my brother and sister-in-law, and they said it was specially designed for primary school students, which would control children's eyesight, and so on. I thought, is it really that powerful? When I came back to check on the Internet, I found that the water in the glasses market was too deep, and ordinary people couldn't figure out what the road was. They only believed everything that the glasses seller said, as long as it was good, and they were all amateurs.

Last year, two professional optician shops were opened in our town, and by this year, new houses and new cars have been added at home.

2 yuan's glasses were sold to you by 2 yuan as a favor, by 3 yuan as a friendship, and by 4 yuan as a quotation. This is a famous saying circulating in the eye line. The glasses industry is a product with low cost and high profits, whether it is nearsighted and farsighted eyes or sunglasses, it is profiteering.

There are many windfall products in life, such as health care products, cosmetics, toys and articles for children.