Is it possible to create a Credit Memo or something like this that does not affect inventory on hand but affects AR and gross sales? The purpose is to be able to link that sales discounts/allowances to the inventory item. I tried using the inventory item, enter a 0 quantity and override the total column with the discount/allowance. It seems to be working but I'm afraid I'm messing other stuff somewhere else aside from qty x rate in the CM is not equal to total (which we are fine with).