This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Affiliate Plus


Affiliate Plus lets your registered users get credit for new users they recruit by sending people to any url on your wordpress site with ?affid=username appended to the end. This will set a cookie on the visitors computer, which tracks who they have been referred by.

You can select who gets the credit for the referral: the first affiliate who send the user to your site or the last (cookie is overridden with new affiliate ID) You can also specify for how long the cookie is valid.

Members can be redirected to any page you want when logging in (admin users will not be redirected)

You can see who has been referred by whom and how many new members have been referred by each user on the user list.


To install this plugin unzip the downloaded file and upload the entire affiliate-plus folder to your blogs plugin folder ( \wp-content\plugins\ ) the plugin should now show up in the WordPress plugins panel, available for activation.


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Contributors & Developers

“Affiliate Plus” is open source software. The following people have contributed to this plugin.


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Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.



  • 08-07-2014
  • tested with the latest WordPress version


  • 13-01-2010
  • added the option to hide the affiliate parameter on the signup form


  • 23-12-2009
  • added landingpage parameter to the settings page to redirect all incomming affiliate links to a certain page


  • 30-11-2009
  • fixed a bug that caused the affiliate link to work incorrectly


  • 31-10-2009
  • information on userpage is now switchable
  • ‘affid’ parameter in referral URL can be changed to a custom name
  • affiliate ID can be manually filled into the signup form if no cookie exists


  • 22-10-2009
  • added referral count, referred by and referral link to the profile page


  • 08-10-2009
  • first release