BadgeEntry is free software. That means that you can freely use it, and even modify and distribute it, as long as you adhere to the terms of the licenses. Of course, even though BadgeEntry is free, donations are appreciated, and they encourage me to keep improving this software.

BadgeEntry itself is released under the terms of the GNU General Public License, version 2 or (at your option) any later version. BadgeEntry is built on top of the CodeIgniter framework, which carries its own license.