Payage is free software licensed under the GNU General Public License Version 2, the same licence that Joomla itself uses. The GNU General Public License is a Free Software license. For more details please see http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
This document was created by Les Arbres Design, which is sadly defunct on account of ill health. New releases of the manual are created by Martin Brampton and may not be reproduced or redistributed without his permission.