You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract FORD-150 SALES GET BOOST FROM ONLINE ADS New Study Cites Increased Purchase Decisions and Doubled ROI By Kris Oser, Published on May 10, 2004 0 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.