You can register within plugin.
But this is beta version, and probably the access will be removed once its released.
Or otherwise if you highlight some issues to vendor, they may give you lifetime access.
Ok . I will give it a try . Thanks sir .
There is some code named prelauncr . It same like this but need skill using ruby .
Can you share the sales page?
Code:
http://www.viralsignups.com
braderzbizz get license within plugin and it is working here +5 Reps 
Bookmarked this for future use.
Bookmarked this for future use.
me too :D
Thanks for the headups about what seems to be THE VIRAL thing i was looking for.
Actually since a while tried all viral plugins and apps (not the monthly expensive ones except upviral trial) and couldn't find something similar to growthhackingidea . com (if you need an invite link, pm me, or can i share it here?).
If you guys know any other solution to make it by invite only, I'm listening.
ps: Will test this plugin and give feedback to the creator (already contacted them).
Thank you all
edit:
those who contacted me for the invitation only link, please empty you pm as can not send you a cat, thanks