Text link ads: Earn $25 per referral
If you have a blog or site you can earn dollars 25 per referral for Text Link Ads. When people sign up from your blog and display their own referral link in their blog for 7 days you get paid $25. The amount earned every month will be credited to you either by check or paypal. You need to earn a minimum of 25 dollars to receive payments.
And if nobody signs up from your page, no money will be paid to you. Adsense publishers can safely display text link ads in addition to adsense in their blogs.
Text Link Ads | Frequently asked questions