Currently, the development of international trade relations requires increasingly professional logistics services. Therefore, we need to have a deep understanding of the nature of 1PL, 2PL, 3PL, 4PL, and 5PL services in logistics to know about the types of logistics services. Specifically, what are 1PL, 2PL, 3PL, 4PL, and 5PL, and how can we distinguish these types of services? To help you have a "simple" view of logistics service models, please read the article below: