Positioning fees are seperate items that will typically be quoted seperately. I remember getting instant online quites that listed the full cost for a planned trip (with specific dates and times), including all positioning, landing and departure fees and taxes. Some companies, such as Lufthansa Private Jet (which is operated by NetJets, too), don't charge positioning fees at all, instead, they only charge a flat rate depending on mileage (sectors) flown.