The document defines supply chain management and describes the key components of a supply chain including suppliers, manufacturers, distributors, retailers, and customers. It explains how supply chains are networks for information, physical distribution, and funds to flow between these entities. Specifically, it notes that supply chain management involves managing these three flows to support supply chain performance. The document also discusses different perspectives on viewing supply chains such as considering the cycles and push/pull processes within them. Finally, it outlines some strategies and decision phases in managing supply chains.