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 McClatchy, a Groupon Partner, Starts Selling Its Own Daily Deals, Too Will Still Use Groupon, but Becomes Latest Publisher to Try Social Coupon Game for Itself By Kunur Patel, Published on March 23, 2011 8 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.