It's good to sell temporary food in the market. Temporary food sells well in the market. Mainly in the following aspects, the price is much cheaper. Compared with the same product, some products are as low as 3.4 fold. People who buy things in the market are older and are basically thrifty people. Therefore, in daily life, the preferential price of temporary food is still popular with thrifty people. However, we should also remind everyone that we must be optimistic about the date when buying, and do not return expired food.