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 What Chinese Retailers Get Wrong Retail Tactics Like Loyalty Promotions Lag Far Behind the U.S., Says Wunderman's Bryce Whitwam By Bryce Whitwam, Published on August 25, 2010 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.