The cost of puffed food, fried snails sold on the street, tofu and bean sprouts is very low. Today's prices can be said to be getting higher and higher, and when you go out to eat, it is more expensive and the cost is relatively high. However, there are still some foods with very low costs and very high profits.

We sometimes see stalls selling puffed food in the street. Many people can buy a big bag for a few dollars and think it's a good deal. But in fact, the cost of this kind of food is very low, and the cost of a bag may not even be one dollar. And many people will think that it is more cost-effective, so merchants can sell hundreds of bags a day, and the profit is very high.

The cost of fried snails sold on the street is also very low. There will be some fried snails in many night markets, and the taste is quite good. But in fact, in rural areas, the price of snails is very low, and there are many snails in many rivers. Merchants pick up these snails and then wash them and fry them, and then they can take them directly to the street for sale. Because the taste is fragrant, many people will buy it. Basically, the price is more than a dozen pieces, and the cost is really negligible.

Tofu is often eaten in our daily life, but the cost of making tofu is also very low. But in fact, the price of tofu is not very high. Now some businesses may taste worse and worse in order to make the cost lower. Bean sprouts are a very cheap vegetable, and the growth rate of bean sprouts is actually quite fast, so the profit of bean sprouts is also extremely high. Bean sprouts are vegetables that we often eat in our daily life, so it is also necessary to buy them. ?