What do you call a general supermarket chain?

Supermarket chains generally call stores or shops.

According to relevant information inquiry, chain supermarkets: refers to a number of supermarkets operating the same category of goods and after-sales services that are merged into a unified whole in a certain form. Through the standardization of corporate appearance and image, the specialization of business management activities, the standardization of organizational personnel and

The modernization of internal management methods can make complex business activities relatively simple, thereby achieving economies of scale.