Abstract: A system for and method of managing product shipment comprises installing a host computer and first communication port coupled to the host computer at a first warehouse. A second communication port is installed at a second warehouse remote from the first warehouse to establish data communication with the first communication port. An rf system is operatively coupled to the second communication port for reading product data and communicating product data to the host computer through the first and second communication ports so that the system can identify products to be shipped from the remote warehouse and verify the shipping accuracy irrespective of how the storage or receipt of the products is tracked.