This document discusses supply chain management and revenue management systems. It begins by defining supply chain management as handling the entire production flow from raw materials to delivering the final product to consumers. It then lists the goals of supply chain management as improving performance, responsiveness, relationships, efficiency, and profitability. It describes internal supply management as focused internally and external supply management as focused externally. It also outlines strategic, tactical, and operational planning models for logistics. Finally, it defines revenue management as using pricing, promotions, and other strategies to maximize profit by balancing supply and demand, and lists functions and processes involved in revenue management systems.