Hello! 

In our business when we place an order for via a purchase order to a manufacturer, they can deliver +/- 5% of the quantity for request (e.g. and order for 5,000 widgets can be delivered with a quantity ranging from 4,750-5,250 units). When they go over the requested amount, quickbooks has no problem with the quantity adjustment when copying to bill and closes the transaction. However if we receive an under amount and adjust on the bill, quickbooks leaves an open amount. Is there a way to close the transaction without altering the amount within the purchase order? 

Thank you!

-Randy