I have starting using cashcrate and I kinda like it. It doesn't require a credit card, which is what I like most. Most offers are between .50 to $2, but some can be up to $35. It is very easy to use. They send you a check every month if you reach the min. $10. I made about $15 in a day, just messing around with it for a little while. You get paid for doing surveys. For the offers that require credit cards (if you want to do these), I recommend using a $5 prepaid visa gift card.