Since the new upgrade, I can no longer use my premade discounts because you can't use negative values in invoices.
This was handy because I could jst type the Item ID, hit ENTER or TAB and it was done.
Now I either have to have create additional items with discounted values built in (EXTRA WORK) or manually add a discount % to an invoice and then edit the description line to explain what the discount was for. The discount percentages aren't always whole numbers (i.e. 10%, 25%), but often varying values, so this is a pain too.
I'd not to have the ability to use my old premade discounts!