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To deliver relevant advertisements. WKC and our service providers may use the information we collect from or about you, and information that our service providers collect from your use of other websites and services through cookies and other technologies, to assist us in delivering you relevant ads when you visit the WKC Services or Other Services on any of your devices. As noted above, these third party advertising networks and advertisers may use cookies and similar technologies to collect and track information such as demographic information, inferred interests, aggregated information, and information on the different devices you use and your activity on such devices to assist them in delivering advertising that is more relevant to your interests. To find out more about third party advertising networks and similar entities that use these technologies, see, and to opt out of such advertising networks’ and services’ advertising practices, go to If you would like to opt-out of such ad networks’ and services’ advertising practices, on the particular device on which you are accessing this policy, go to to opt-out in desktop and mobile web browsers.  You may download the AppChoices app at to opt-out in mobile apps.