Can the whole product of the supermarket be put on the floor?

Yes, but it depends on the actual situation.

In the supermarket, it is better not to divide it into more than ten categories, which is easier to manage. However, it still depends on the business philosophy of the operator. If operators want to expand their business scope to a wide range of fields, they may have to use more big classifications.

The principle of general classification is usually divided according to the characteristics of commodities, such as production sources, production methods, treatment methods, preservation methods, etc. A large group of similar goods fall into one big category. For example, aquatic products are a big classification, because the sources of commodities in this classification are all related to water, sea or rivers, and the preservation methods and treatment methods are similar, so they can be classified into a big category.