For the commercial users who prefer not to be restricted by the terms of GPL, OpenRules provides non-GPL licenses.  Commercially licensed customers get commercially supported software with warranty from OpenRules, Inc. and they are not bound to the requirement of making their own application open source.  While you have to purchase a commercial non-GPL license for a low fee (to compare with competing commercial products), you can test the software under GPL license and inspect the source code before you purchase a commercial non-GPL license.

One commercial non-GPL license covers one installation of OpenRules Software on any single computer, provided the Software is in use on only one computer at any time.  The Software is "in use" on a computer when it is loaded into temporary memory (RAM) or installed into the permanent memory of a computer.  With one license the Software can be installed on no more than one application server.  There are no restrictions on the number of applications installed on the same server and that share the same installation of the Software.  There are no restrictions on the number of CPUs on this computer.  There are no restrictions on the number of clients using these server-based applications.

BUY LICENSES

You may also purchase commercial licenses together with one of our commercial support packages.