Yeah, ClickTale did that http://visualwebsiteoptimizer.com/split-testing-blog/how-pricing-plans-evolved-over-time-for-a-saas-startup/ http://visualwebsiteoptimi

Yeah, ClickTale did that http://visualwebsiteoptimizer.com/split-testing-blog/how-pricing-plans-evolved-over-time-for-a-saas-startup/ http://visualwebsiteoptimizer.com/split-testing-blog/how-pri... Although I have no clue how they managed to do so :)