At one time, the retail salesperson was considered the most integral member of the retail business. In some retail institutions, such as department stores, retail salespersons frequently worked their way up through the organization, from the sales floor to department management. In many modern retail companies, such as chain stores, the retail salesperson's experience is still valued highly, and although retail salespersons are now more likely to be graduates, they still have to spend time gaining product and supply knowledge and generally becoming familiar with the retailer's strategic and operational aims.
In the late 1970s and through the 1980s, the centralized mega-retail organization ushered in a new approach to buying and essentially split the retail salesperson's role into two. One role involved offering and managing qualitative considerations (product selection), and the other involved quantitative considerations (merchandising). Then, shifts in product management trends caused the retail salesperson's job to change once again. People in retailing jobs now had to concentrate on getting the product details right and focus on selecting suppliers based purely on business considerations. The retailer's qualitative function extended to promoting suppliers who could meet the required price and service standards in terms of delivery, technical skill, and capacity. In the meantime, the retailer's quantitative function extended to sales forecasting, stock planning, and product management.
During the 1990s, a new trend that can be loosely termed "consumer-led product management" gained precedence in the market. Rather than basing product management on forecasting what consumers would buy, flatter and more efficient retail organizations took product management a step further by continually aligning in response to consumer demands. This was an adaptation by retailers of the brand management approach of big producers of fast-moving consumer products. Modern retail product management now started developing and relying on multi-functional teams that focused on specific product and product category performance. Retail product management integrated marketing strategies learned from brand management to develop product category management in the retail industry. The job of the retailing executive now broadened, and product category management once again fused together the quantitative and qualitative aspects of retailing, albeit along with the integration of marketing strategies.
Today, with the growth of customer orientation, product management in retailing has broadened in scope. According to the nature of the retail organization, the product range may offer a wide variety of merchandise, or it may focus on narrow bands of specialty products. The modern product management process in retailing has converted functions like procurement, logistics, and implementation of range formulation at store level into specialized functions and evolved functional job roles in every area. Retail product management now involves the management of specific products from conception to sale within market-relevant product categories. Jobs in retailing have similarly evolved from generalized to specialized functions to support the evolution of new retailing structures.
Reference
Varley, Rosemary, and David Gillooley. Retail Product Management: Buying and Merchandising. London: Routledge, 2001.