New add - on ##s to measure the value of your data to websites . Facebook , Google and other sites make their money using it for advertising . Privacyfix works with Firefox and other Web sites . It 's an exchange , where companies are able to take user data , sell it to advertisers , and make money that allows them to give themselves a paycheck while keeping you afloat in free digital services . Creator says his yearly value is $ 1.68 to Facebook , but $ 700 to Google .
New add - on ##s to measure the value of your data to websites . Facebook , Google and other sites make their money using it for advertising . Privacyfix works with Firefox and other Web sites . Creator says his yearly value is $ 1.68 to Facebook , but $ 700 to Google .