Modify the calculation of the "Sub-Total" value on printed invoices so that an applicable Customer Sales Discount is not deducted from the sub-total.
Previously entrée has always calculated sub-totals using the "net" sales amount, so invoice sub-total values have reflected the deduction of any applicable sales discount.
Because the total discount is shown as a separate value on the printed invoice, this method can give the impression that the customer is expected to deduct the discount from the balance of the invoice. But, since invoicing has worked this way for quite some time, we are implementing this change as a modification rather than simply changing the way Print Invoice operates.