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 Crispin Sells Its Interns on EBay Marketers Pizza Hut, Philip Morris Not Welcome to Bid By Rupal Parekh, Published on May 18, 2009 12 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.