eLitius is an open source affiliate management software. It is built on top of Subrion CMS framework and utilizes the same core structure that makes it compatible with the tons of free extensions & templates. It's an easy solution to build own affiliate tracking system to increase sales and pay commissions for the traffic sent by your affiliate partners.
Currently it's under active re-factoring stage. We don't recommend to use the currently available version. The new one will be released by December, 2013. It's based on Subrion open source framework.
Please check this project later.