Additional general information regarding opt-out from interest-based advertising from companies belonging to the Network Advertising Initiative can be found here: http://optout.networkadvertising.org/#!/, information regarding opting out through the Digital Advertising Alliance can be found here: http://optout.aboutads.info/#!/.</p> <p> <strong>Web Beacons</strong> – We may employ Web beacons (also called single-pixel gifs), which are customized links or similar technologies, on the Site and when sending you messages, newsletters, or emails or in using third party service providers.