3PLs and 4PLs differ in several ways. Which of the following is not one of the ways 3PLs and 4PLs differ? Multiple Choice A 4PL organization is often a separate entity established as a joint venture or long-term contract between a primary client and one or more partners. A 4PL organization acts as a single interface between the client and multiple logistics service providers. All aspects (ideally) of the client's supply chain are managed by the 4PL. It is possible for a major 3PL to form a 4PL organization within its existing structure. Most 4PLs do not use technology to manage their client's supply chains