Interest-based advertising tools</h3> <p>Advertising companies may participate in self-regulatory programs which allow you to opt out of any interest-based ads involving them. For more information on this, you can visit the following sites: <a href="http://optout.aboutads.info/?c=2#!/">Digital Advertising Alliance</a>; <a href="http://www.youronlinechoices.eu/">Interactive Digital Advertising Alliance</a>; <a href="http://youradchoices.com/appchoices">Appchoices</a> (apps only).