At the bottom of their new user signup page is a link to an "opt out" section. If believed, they allow you to install an online cookie and mail them forms to s

At the bottom of their new user signup page is a link to an "opt out" section. If believed, they allow you to install an online cookie and mail them forms to stop Acxiom from tracking you online and selling your data. http://acxiom.com/about-acxiom/privacy/us-consumer-choices/ http://acxiom.com/about-acxiom/privacy/us-consumer-choices/