For people in big cities, buffet is cheap, fast and diverse, which can not only supplement all kinds of nutrition, but also meet the needs of taste, so everyone prefers to eat buffet. I think buffet is very cheap for the following reasons:

First, eat less. Everyone has a different appetite, because I eat less, so I don't like buffets very much. After all, when a person is 55, he is full after eating a little, so for businesses, they still prefer customers like me, and they can get more benefits. If people eat a lot, even if they eat a lot, they will not exceed the actual cost.

Second, there is less waste. Usually, when people go to eat snacks, they always leave them because they are not delicious or not in line with their own tastes, which causes great waste. Although the country has implemented the "CD Action", there are still many people wasting it. Buffet is based on how much an individual can eat, which is not only beneficial to every consumer, but also beneficial to businesses, which can reduce their cost of disposing of leftovers and will naturally be cheaper.

Third, the cost is small. Although there are many kinds of buffets, there are actually only those that come back and forth. If the merchants have a fixed source of supply for these dishes, then the cost is very low, and it is normal to look at so many, but for more people to eat, the cost is obviously small, so the price is cheap.

I think eating buffet is a trend. If the price is low, many people will go, so it is also a means of operation. The above is my personal opinion.