Introducing the 'XTreme Shopper' GfK research uncovers ways to address the multi-channeling, highly motivated consumer. Likeliness of Using a Retailer's Mobile Services Preferred Method to Receive Product Information 2010 U.S. Digital Year in Review Top Consumer Information Sources Center-Store Attitudes Automotive Aftermarket Demographics Shopper Marketing Vehicle Effectiveness Most Effective Vehicles for Awareness and Consideration Most Effective Vehicles for Trial and Purchase First Previous 37 38 39 40 41 Next Last