Shelf
Also called: store shelf
In retail, a shelf is a shelf within a store rack to put products on. Items on a store shelf are often displayed neatly mirrored to make the shelf look as attractive and filled as possible.
The number of items of the same product on the shelf is primarily matched to demand and available warehouse space for additional inventory. If a store or manufacturer wants a product to sell better, they may choose to allocate more shelf width for the product, or to give the product a more visible place within the rack.
The term is also sometimes used colloquially: when products are on the shelf, sales have started and are in full swing.
