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About this Add-on
We encourage the users to enable cookie and browser history donation from the options menu. By default the add-on is not collecting any information from the user's browser. When donation is enable we collect only cookies from the selected website (and third party domains) that the request is send. We don't collect any session cookies or personal data. For more details and news please visit our website: http://sheriff.dynu.com
Note: From version 1.2.7 and later, the tool is also fetching product prices from other $heriff users within the same country using the webRTC protocol.