Changed their referral program from lifetime to 6 monts. Does not make sense to suggest if you like to make referral money.
CPALead great alternative to "pay per install programs" that are used for content protection. CPALead has the same functions and you can protect your unique content with them very easy. Their gateway will give an option to the visitor complete some offers (survey, email submit, ...) and if they complete these offer you get paid at least $1.
This way you can make much more than with other "pay per install program" using similar content protecting gateways.
The benefit is that there are always new offers so also repeating visitors are counted and also visitors from all world so you can convert almost any traffic.
Payments are send via Check or Paypal and you must have minimum $100 which should be very easy to reach with this program.
You must have top level domain name like www.domainname.com to be accepted by CPALead, but there are also other rules for you to follow. Without this top level domain dont bother to signup because that shows you have no experience in webmaster business and you would not be accepted by their staff anyway.