Before I post the invoice in PO, I change the Ledger account in SETUP TAB in PO lines, so that would overwrite my receipt account set up in my inventory groups to an EXPENSE ACCOUNT. Supposedly, these expensed out items would not be part of my on hand inventory, but once received/invoiced, these expensed out items still remain on my on hand inventory. I set up the item as ITEM TYPE and not SERVICE.