The document provides an overview of research projects conducted on the promotional strategies of Big Bazaar and D-Mart stores. It includes introductions to both Big Bazaar and D-Mart, describing their histories, product offerings, and locations. The document outlines the research methodology used in the projects, including objectives, data collection methods, sampling, and data analysis techniques. It presents findings on the marketing strategies and promotional activities of the two stores, including their use of the marketing mix, promotions, organization structure, and factors influencing customer purchases.