I have a site and would like to take part in affiliate program of Azoogle. But specific of my site is following: we have paid and free users and only those who have not paid anything (free users) see ads. So I think that such people will not be very glad to leave somewhere information on their credit card. So what I'm looking for is lead. like users must to register in some social networks and we get paid for every registration or make a download of some free trial of a software. Does Azoogle offers such leads? Or may other affiliate networks? please help
Yes, Azoogle offers these. However, you don't get paid very much per lead for free things like social network registration or downloads.