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 ANA Survey: More Than 40% of Marketers Stretch Payment Terms Group Warns Practice Endangers Livelihoods of Small Shops, Production Companies And Media Outlets By Jack Neff, Published on December 03, 2013 2 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.