What purchase protection do you offer ?

Purchases of new licenses and purchases of upgrade licenses within 2 months of the next major version release will be upgraded for free. For example, if you purchase version 2.x on 1st June 2007 and version 3.0 is released on 20th July 2007 you will be upgraded to version 3 at no charge and you will receive all version 3.x minor upgrades for free.