What about a bounty of affiliate program?
You could join the site and you will get an Affiliate link that you could send to your friend, If they register under your refferal you will get 5 CGM and they also will get 5 CGM for free.
in my opinion this is an excellent proposal, the more we find referral subscribers, the more profitable it will be for us. And it will also increase the popularity of the CLICKGEM project.