- Option1: GPL license. GPL license is a free license for open source websites. This license can be used when all the content on your website is open source.
- Option 2: Commercial license. A commercial license gives you the right to use the DHTML Chess software without the restrictions given by the licenses above. Commercial licenses also comes with e-mail support and installation on your web server.
Purchase a commercial license
Before purchasing a commercial license, please make sure that your site supports PHP 5.3 (or newer).
A commercial license can be purchased using the form below
If you have any questions about the license, please send an email to firstname.lastname@example.org.