How do we work with third parties to show you interest-based ads? <p>We work with third parties, such as advertisers, publishers, social media networks, search engines, ad serving companies, and advertising companies working on their behalf, to improve the relevance of ads shown to you. In providing you interest-based ads we do not associate your interactions on unaffiliated sites with information which on its own identifies you, such as name or email address, and we do not provide any such information to advertisers or to third-party sites that display our interest-based ads. Advertisers and other third parties may assume that users who interact with or click on an interest-based ad or content are part of the group that the ad or content is directed towards (for example, users in a particular geographical area or users who purchased or browsed for hiking boots). </p> <p>Third party advertisers or advertising companies working on their behalf sometimes use cookies in the process of delivering content, including ads, directly to your browser or device, and they may automatically receive an IP address when this happens. They may also use cookies to measure the effectiveness of their ads, show you more relevant advertising content, and perform services on behalf of Zappos. For information on how to control and delete cookies (including third party cookies) please visit our Privacy Notice.</p> Advertising Preferences <p>Zappos offers you choices about receiving interest-based ads from us.