The difference between a transportation company and a logistics company lies in invoicing.

1. Transportation company refers to an enterprise specializing in cargo transportation, which mainly provides cargo transportation services, such as truck transportation, air transportation and railway transportation. Invoices issued by transportation companies mainly refer to transportation expense invoices, which are usually part of the transportation contract, and are used to record the expenses and payment of goods transportation.

2. A logistics company refers to an enterprise that provides comprehensive services such as cargo transportation, warehousing, distribution and supply chain management, with a wider range of services, including warehousing, packaging, sorting and distribution. Invoices issued by logistics companies include not only invoices for transportation costs, but also invoices for other service costs, such as storage fees, packaging fees, sorting fees, etc.