Incentives such as rewards, rebates, educational/informative...http://www.google.com/patents/US20020049628?utm_source=gb-gplus-sharePatent US20020049628 - System and method providing automated and interactive consumer information gatheringAdvanced Patent SearchPublication numberUS20020049628 A1Publication typeApplicationApplication numberUS 09/855,455Publication dateApr 25, 2002Filing dateMay 15,