The Discount Logic Override is designed to work with “percentage discounts.” It basically tells the Invoice Style how to display fees/amounts.

To do a percentage write-down:   1) Change the bill hours on the line item (ex. from 3.2 to 2.0); 2) perform the additional write down on the fees being billed using the “Percentage of Bill” option during the global write up/down; 3) highlight the Fee Entry you want to show as 2.0 and set it to use “Discount Logic Override.” When you print the Invoice, it will show the line item as 2.0.

If you want to do a dollar amount write-down, you cannot include the line item you have already written down in your additional write-up/down calculations. Select all but that line item and perform your additional write-up/down to get to the total amount of the Invoice.

SN:  If you have some Fee Entries you have written down to “0.00” and off invoice, be sure to set them up using the Discount Override. If you do not, the original amounts will be factored in if a Discount Invoice Style is used to produce the Invoice.