This story is free to read. SNEAKY WEB COUPONS 0 Comments By Times Free Press Staff April 18, 2010 1 min read Bar-coded coupons delivered to phone and computers help retailers track search terms and other evidences of consumers’ habits. Already have an account? Sign in Continue reading Subscribe Need help? Contact us OUT OF FREE ARTICLES You've used your free articles You've read all of your free articles for now. Subscribe for unlimited access to every story. Subscribe Sign in
