The ScanMan application is used by carriers handling freight for All-Freight Pool Distribution Services (APDS).If using dedicated scanning devices (Opticon H33, Datalogic Skorpio X5, Honeywell CT60, Zebra Datawedge) you can perform all of the scan functions that include: Inbound Outbound Free Astray DeliveryIf using cell phone devices you can perform the Delivery functions of the app.