Resource a day is one of few websites which give money for making people register under you. You get $10 when you first register with this website and then each time you make each person join you get money. Also the referral system is 4 levels deep. So if your referrals are as active as you are, you can earn good from this site. The payout is for $50 which can be achieved easily. You get paid via check.

You may be thinking how they are going to pay with doing anything. You got to remember one thing. Nothing is for free and there is always something hidden. If it's given for free and if you don't find a cache then you got to think about that because there is every chance of the offer being fake.

You Earn $10 just for signing up..FREE! Also, get others to subscribe... FREE and you earn US$0.40 per member that you sponsor (1st level). You also earn US$0.20 per member sponsored by the one you sponsor (2nd level). In addition, you also Earn US$0.05 per member of your 3rd level and $0.03 per member of your 4th level! Use our calculator to calculate your earnings

Well here every day you get a mail from them and you have to check that. The mail will be in the form of HTML and with ads. But it's not mandatory that you must Click those but you have to see the mail. If you don't then you will be disqualified for payment and you have to start all over again. Well the mail contain some useful information and it worth to read. So if you are interested just give this site a try.
http://resource-a-day.net/