Use for a good cause. We are strong believers in democracy and human rights, and we are aware that some potential clients are unable to pay the necessary license fees, despite that they are modest. Thus, we provide a license waiver program for organizations that have a good cause and want to use an electronic voting system, but lack the necessary funding. We waiver license fees on a case-by-case basis, but examples include: charities, human rights movements, and poor countries or regions that wish to improve their democratic systems.
Use in research. We released an earlier version of our mix-net under LGPL many years ago, and our software has always been available and used for research. Our license already allows anybody to do research on the software itself without our permission, but we will also waiver the license for applied research or pilots that we find interesting.
Contact us directly if you think this applies to you!