This paper is dealing with an important segment of the firm’s commercial function, i.e. the retailing component, supported by the merchandising and the mode of the display of goods in the retail shops. \n The rule of 5R is very strict linked to the concept of merchandising. Right products, right quantities, right place, right time, right price (and right assortment, we may say) where the underlined components are considered the core of the retailing presentation and one of the form of materialization of the logistic of distribution in Microeconomics. \n The commercial innovation of the twentieth century was the emergence of self-service. The arrangement and attractiveness of the retail were revolutionized, providing great benefits to the consumers. The Linear display and arrangement of goods in a store, as a form of efficient merchandising, is a stage in the chain of referential merchandising, between the display of products (goods) and merchandise management. \n The study is referring to a Romanian food retailer Agricola S.A., noun for its fresh and diversified range of products from chicken, turkey, lamb, pork, veal meat and not only. The techniques of merchandising, especially this display of goods in different forms and manners of presentation to the consumers’ eyes, are the keys for the improvement of sales and higher revenues for the store and for the company. \n In fact, in this field of Microeconomics we deal with a mix of theoretical and practice techniques of management with psychological approach and point of view of the consumers.