Multi-commodity display implies placing several product categories next to each other, both related and unrelated. Multi-commodity display is more often used in stores with a small area: supermarkets, department stores, convenience stores. Such stores try to cover the needs of different groups of customers and thus provide more sales. However, the desired result is not achieved quickly. The planned multi-commodity display should include not only highly-trafficked popular goods, but also goods with a high potential in the volume of sales - goods "novelties", as well as groups of goods aimed at a particular customer - specific goods.
Keeping records and analyzing the obtained data showed that if single-commodity displays increase sales volumes five times compared to sales of goods from the shelves, then multi-commodity displays - 10 or more times.
The way of product display should facilitate its purchase, be convenient and logical. Layout of goods "in bulk" is carried out using different types of equipment. It can be open showcases, shopping carts, pallet islands, trading tables or prefabricated equipment supplied by manufacturers. As in the case of mass display, bulk display provides increased interest on the part of the buyer and, as a consequence, rapid turnover. Consumers, remembering the rule of any large store to display expensive items higher up, associate large volumes of homogeneous goods with low prices.