select osrv.code, osrv.odate, c_uom.description as uom, osrv.qty, osrv.rate+(osrv.cost/osrv.qty) as cost, c_suppliers.description as supplier, osrv.edate, cur.sform, cur.currate from osrv left join c_uom on c_uom.code=osrv.uom left join c_suppliers on c_suppliers.code=osrv.client left join cur on cur.code=c_suppliers.currency where osrv.item='' group by osrv.barcode order by osrv.odate desc limit 20
Receipt# Date Unit Qty Currency Cur.Rate Cost Exp.Date Supplier