When changing the quantity or Price of an item in POS the pop-up screen should show the per item price as well, not just the sum total.
It makes it difficult to gauge the unit selling price for an item after discount. The workaround at this stage is to discount 1 of first and then change the qty, but it is not ideal. It slows the process.
It would also be nice to have the cost and GP% on this pop-up (helps for on the fly sales decisions)