(ID# 330) Use this A/R option in Options Configuration to specify how Point of Sale (POS) updates the Reference field in the Open Item Maintenance window for invoices and credits.
1 = In POS, if you enter a reference and a PO number, update the Reference field in the Open Item Maintenance window with the reference.
If the Reference field in POS is blank and the PO number field is not blank, update the Reference field in the Open Item Maintenance window with the PO number.
2 = In POS, if you enter a reference and a PO number, update the Reference field in the Open Item Maintenance window with the PO number.
If the PO number in POS is blank and the Reference field is not blank, update the Reference field in the Open Item Maintenance window with the reference.
3 = If the PO number in POS is not blank, always update the Reference field in the Open Item Maintenance window with the PO number.
If the PO number in POS is blank, leave the Reference field in Function MOI blank, even if a reference was entered in POS.