The conversation between human and AI assistant.
Why would UPS send a package to the post office to deliver?
That makes sense. Can you tell me more about partnerships between delivery companies?
Sure, there are different types of partnerships between delivery companies. Some involve only transportation services, where one company handles the initial shipping and another company handles the final delivery. Others involve more complex arrangements where companies handle different aspects of the shipping process. For example, one company might specialize in warehouse management, while another might specialize in customs clearance.