Save A Lot Food Stores Ltd. is an American discount supermarket chain store headquartered in St. Ann, Missouri, in Greater St. Louis. It has about 900 independently owned and operated stores across 32 states in the United States with over $4 billion in annual sales.

A supermarket is a self-service shop offering a wide variety of food, beverages and household products, organized into sections. This kind of store is larger and has a wider selection than earlier grocery stores, but is smaller and more limited in the range of merchandise than a hypermarket or big-box market. In everyday United States usage, however, "grocery store" is often used to mean "supermarket".