Definition (1):
Warehouse showrooms refer to retail stores with sizable inventories housed in large buildings and dealing in volume while providing limited service.
Definition (2):
A warehouse showroom is a grocery and food retailer operating stores or showrooms focused on offering more discounted prices than a conventional supermarket. These showrooms offer a plain experience and warehouse shelves stocked well with goods focused on moving at higher volumes. These are also known as warehouse supermarkets or warehouse stores. These showrooms do not need membership fees or a membership like a warehouse club.
Warehouse supermarkets also offer selected merchandise to be sold in bulk. Generally, these supermarkets or showrooms are planned in a logical format leading people a particular way around the showroom to the checkout. As a person enters the showroom s/he is directed down a passage of discounted special purchases when entering the showroom. Generally, then the layout leads to the fresh products followed by the subway shop at the back of the showroom. These showrooms may also include bakery, sweets, and other departments like other supermarkets.
A warehouse showroom can only carry a selected quality item in a large volume and sell at warehouse prices too.