EastAR5 made a thread on this the other day. Basiacally you get 2 cents per every search you do. You get a maximum of 40 searches a day (80 cents a day) you can also refer people and if you refer someone you also get their money plus the person you referred still gets their own money, so it's win win. You can have up to 10 referalls (265 a month) The money you earn is payed to you on the 15th of every month and is put in your paypal account.
Use this link and use my referal number when you sign up. Signing up is really easy, no credit card or nothing.