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 Twitter to Roll Out More Brand Pages for Advertisers That Have Committed $25K New Pages Next Week Restricted to Those Buying Promoted Tweets, Trends By Cotton Delo, Published on January 27, 2012 4 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. Register Now Already a member? Log in.