4.4.2.2. Google Double Click<br>This website uses the online marketing tool DoubleClick from Google. Double-Click uses cookies to serve ads relevant to web site visitors, to improve campaign performance reports, or to prevent a user from seeing the same ads more than once. Google uses a cookie ID to identify which ads are served on which browser, so it can prevent them from being shown more than once. DoubleClick may also use cookie IDs to track conversions related to ad requests. This is the case, when a user sees a DoubleClick ad and then visits the advertiser's site on the same browser to make a purchase.