http://www.preflightparking.com/Coupon.aspx?LocCD=RDU

PreFlight Airport Parking (RDU)
9600 Lumley RD, Cedar Fork, North Carolina, 27560-7496
(919) 782-6230

Deal via citysquares.com. Please refer to https://citysquares.com/b/preflight-airport-parking-rdu-4430985