Hi
I thought I would just write a post as I've searched all over to solve this problem and I assume that it can't be altered but thought I'd try the forum as a last try.
Basically we run ...
Definitely need a column to show unit price adjusted for discount. AND a discount option in the subtotal in $ amount. AND option for the total price less discount in the item invoices. Give us a few options and help us communicate more clearly to our clients the discounts we are offering. Many people want to see the discount quickly in $ figures not interested in %.