CLIXSENSE was launched February 2007. They pay $.001 to $.01 per click for free members more for upgraded. Click ads are added all day long, so check back frequently. You may cash out at just $8.00 for free members, $6.00 for upgraded members.
Upgrade costs just $17.00 per year. And if you upgrade for 2 years at a time you save an additional 10%. There are many ways to earn from this site. First there are 8 levels of referrals. You are also paid when your direct referral upgrades. And when you upgrade you will earn for upgrades on all 8 levels of your referrals.
They also have a clixgrid. ClixGrid is easy to play. Just click anywhere on the picture and win up to $5.00 that goes directly into your account balance. As a free member you will receive 25 daily chances to win. That doubles to 50 chances per day if you are upgraded.
They also recently added “tasks”. The earnings for these vary with the task.
You can receive payment with PayPal, AlertPay, Liberty Reserve every Monday. You may also receive a check in the mail, these are done the first Monday of each month.