In this post I want to show you how I referred 70 users to freebitco.in and many more to other sites. For some of you that might not sound like a lot, but you have to keep in my mind, that I invested virtually no work and literally no money to get those referrals.
My method involves using the advertising website Mellowads. You can start banner and pop-under campaigns choosing from CPM, CPC or per day payment.
As I said before I did not spend any cent for my advertisement campaigns. This is possible because Mellowads offers a built in faucet, you can find it here. You can claim your Satoshis once every 24 hours. When Bitcoin was worth less you could have claimed up to 100000 Satoshis and I often claimed that amount, but since Bitcoin's price rose the amount was steadily lowered. Right now (and for the last few months) it sits at 3000 Satoshis max, the minimum amount is 500 Satoshis.
My advice to you is, before you start advertising for external sites, create a campaign for mellowads and try to get some referrals on the site. I use some simple text ads and one banner (pre-made by mellowads), so if you create some own, nice banners you can make many more referrals.
The platform is running for over 4 years now, so it seems pretty legit. But see it like that: You don't have anything to lose, if you claim in the faucet once a day and start some advertisement campaigns, you can only profit.