When you visit the ClickBank marketplace, you will see this Like button next to every single product, and when your click on it you will be posting your unique Clickbank hoplink to FaceBook. If your FB friends click on that link and buy, you make commissions.
But you have to be logged in first for this new feature to work properly.
If you think this is cool, then you have to check out LinkTrackr, an affiliate link cloaking software designed and created by my company. It takes affiliate marketing on FaceBook, Twitter and social media sites to a whole new level.