Wordpress Plugin Powerpack
 
Four Wordpress Plugins with Private Label Rights:
See whats inside
Earn Per Click Bonus Widget

This is a Wordpress widget which pays between 50c and $1 for every click.  Simple as that - it can be added to any Wordpress site or sites that you run - in any niche.  (NEW: There is now an option included for non-Wordpress sites, too).  No catches / no if's / no but's / nosales / no selling / no membership / no "naughtiness!   Like many Companies now, they simply want to build their list and appreciate that this costs money - and as they're well-funded, this is the approach they've taken.