Not all goods and services need to be physically transported. When you get a massage, oil change, or a manicure, the services pass straight from the provider to you. Other products can be transported electronically via electronic networks, computers, phones, or fax machines. Downloads of songs, software, and books are an example. So are cable and satellite television and psychic hotline readings delivered over the phone.
Other products, of course, have to be physically shipped. Logistics refers to the physical flow of materials in the supply chain. You might be surprised by some of physical distribution methods that companies use. To get through crowded, narrow streets in Tokyo, Seven-Eleven Japan delivers products to its retail stores via motorcycles. In some countries, Coca-Cola delivers syrup to its bottlers via camelback. More commonly, though, products that need to be transported physically to get to customers are moved via air, rail, truck, water, or pipeline.