There was an interesting article on HN recently: http://blog.boxedice.com/2010/03/07/choosing-a-price-for-your-webapp-or-startup-using-multivariate-testing/ htt

There was an interesting article on HN recently: http://blog.boxedice.com/2010/03/07/choosing-a-price-for-your-webapp-or-startup-using-multivariate-testing/ http://blog.boxedice.com/2010/03/07/choosing-a-price-for-you... Might be of relevance to you.