From my personal library, here are two articles you may find helpful: 10 Principles of Effective Pricing Pages http://conversionxl.com/10-principles-of-effecti

From my personal library, here are two articles you may find helpful: 10 Principles of Effective Pricing Pages http://conversionxl.com/10-principles-of-effective-pricing-pages/ http://conversionxl.com/10-principles-of-effective-pricing-p... Doubling SaaS Revenue By Changing The Pricing Model http://www.kalzumeus.com/2012/08/13/doubling-saas-revenue/ http://www.kalzumeus.com/2012/08/13/doubling-saas-revenue/