Have a Pop Up warning when entering Sales Orders that would warn you when entering the same PO # for a customer. We have received faxes weeks apart for the same customer with the same PO # and we wind up duplicating orders because there was no "warning" from Sage.
Or instead of a "Pop UP", have a drop down menu listing open orders for that customer that is entered on the system. This is similar to the Invoice screen - there is a drop down listing the open orders.