Yes, they do. See our case study library (we have more than 15 A/B tests): http://visualwebsiteoptimizer.com/case-studies.php http://visualwebsiteoptimizer.com/

Yes, they do. See our case study library (we have more than 15 A/B tests): http://visualwebsiteoptimizer.com/case-studies.php http://visualwebsiteoptimizer.com/case-studies.php