Do you use any and how much do you get?
Earning something from those who are not scam takes some time and patience. I tried Clixsense and NeoBux. If you use both of them without direct referrals, it will take you forever to earn something significant, so it is pointless without referrals. However NeoBux offer rented referrals, which is a great way to have referrals since the site is oversaturated and new referrals are hard to get. I am on NeoBux for 3 weeks now and see how it goes. So far I have earned about 14 bucks, but I intend to reinvest them regularly, so that my income grows progressively. There are some speculations that RRs are bots, but I can't say from the span of such short period I am using the programme.
You could check it out, if interested.