Price elasticity testing is about the simplest thing you can do to drive substantial gains in profit - wrote up an article about this a while back here: http:/

Price elasticity testing is about the simplest thing you can do to drive substantial gains in profit - wrote up an article about this a while back here: http://conversionvoodoo.com/blog/2010/06/one-simple-secret-from-an-1890-economist-nearly-doubles-website-profits/ http://conversionvoodoo.com/blog/2010/06/one-simple-secret-f...