The terms "supply chain" and "logistics" are often used interchangeably within the transportation industry. They are, however, distinct areas, each involving specific processes, duties and responsibilities. The confusion in distinguishing between supply chain and logistics might stem from the fact that logistics is considered by many people to be a subcategory of supply chain management. The main difference between supply chain and logistics is that logistics is merely a specialized part of the entire supply chain process.
Generally, logistics focuses on the actual transportation and storage of goods. It deals with things such as inbound and outbound freight, reverse shipping, communications during transit, storage and warehousing. Logistics also deals with the delivery of goods and freight, coordination among third-party carriers, fleet management and other activities directly related to the actual transportation of goods from one point to another. Depending on the needs of a particular company, logistics management might also encompass manufacture and packaging, price negotiation for different aspects of transportation, third-party integration and procurement, technology, communications and customer service.