Has anybody ever created a process to incorporate something like discount on resource rates? Like resource A list prices are $100 and on some project they want to do $10 discount, I know cost can be overridden on project. I just the discounted prices should be visible on Invoice when creating invoices. Like A ______________2 hours _______$100________$200 Discount for A ___2 hours_ _____-$_20___________-$40 Total $160