This report delves into the core activities of physical distribution management (PDM), examining transportation, warehousing, material handling, inventory control, and packaging. It explores the roles and functions of these activities in optimizing the movement of goods from origin to destination. The report uses real-world examples of how companies like Walmart and Procter & Gamble (P&G) implement these PDM strategies to enhance customer service, reduce costs, and improve supply chain efficiency. The analysis covers various aspects, including transportation modes, warehousing strategies, material handling techniques, and inventory control methods, highlighting how these elements contribute to overall business success. The report also discusses the importance of these activities in maintaining quality, managing supply chains, and adapting to changing market demands. Examples of Walmart's transportation network and P&G's inventory management system are included to illustrate how these strategies are applied in practice.