http://virtuemart.net/features/what-is-virtuemart says "You are not allowed to sell software that includes parts of VirtueMart Code." Although the intended meaning of this is explained at least once (http://forum.virtuemart.net/index.php?topic=106698.msg356276#msg356276) at this forum, the other (http://forum.virtuemart.net/index.php?topic=66877.msg221048#msg221048) two (http://forum.virtuemart.net/index.php?topic=72582.msg241884) attempts are ambiguous at best, and wrong at worst; and it would be better if it was clear from the main page on the subject. Please see FSF's / GNU Project's article "Selling Free Software" (https://www.gnu.org/philosophy/selling.en.html). Please fix that. Thanks.