D-Mart is a chain of hypermarkets and supermarkets in India operated by Avenue Supermarts Ltd. It has over 100 stores across several Indian states. D-Mart aims to provide a one-stop shopping experience for customers, offering a wide range of products including food, clothing, home goods, and more. It focuses on maintaining low prices through cost control strategies like owning most of its properties and paying suppliers quickly. This cost leadership approach has contributed to D-Mart's success and growth across India.