MobilePDQ software for Windows Mobile 2003 or 2005 intuitive design enables sales people to create orders for future delivery as well as invoices. This is known as "hybrid" route sales.  The orders may be scheduled for delivery by the current route or may be designated for delivery by a different route. The orders are "uploaded" to the Handheld Management System (HMS) and "downloaded" to the desired route for delivery and completion. This process may be automated in HMS to reduce error. A customer may have an assigned default delivery route. 

Invoices that are not delivered on the designated day are identified in the HMS middleware. The salesperson may change the delivery date to keep the invoice available for delivery or use the non-serviced customer routine to delete the invoice.

Voided invoices become orders. This provides a simple method for correcting an order and then transforming the order into an invoice.