The HCA Free Desktop Pricer allows any HCA visitor to use the HCA Pricing Tools free. The Free version even allows visitors to modify the formulae coefficients, and enter homeowner statistics. The primary difference between the Free Version and the Member Version is that Members can save their revisions and analyze results under saved scenarios, while visitors using the free version cannot save revisions. Additionally, the results of the Member Version can be linked to controls added to Members websites, and their Hand-held Pricer, if Members wish to add those features.