Facebook opened up their ReTargeting Platform to all advertisers from Jan 2014.
The Invisible Optin Plugin helps you integrate Facebook’s ReTargeting Code in your WordPress Website in just few clicks.
If you are into Affiliate Marketing or Internet Marketing & looking for Advance features such as making a ReTargeting list of People clicking on External(Affiliate) Links, then you should check out the Pro Version of this Plugin on http://goo.gl/vzPT2f
To Learn Facebook Re-Targeting from Scratch, visit http://goo.gl/kO34lK