Description
WP Referral code helps you generate a refer code for each of your users and start your version of referral marketing.on user registeration plugin will capture the refer code. WP Referral Code provides a user-friendly “copy refer link box” so that users can easily copy and share their link.
this plugin\’s only dependency is wordpress core you can use it with all plugins out there. the logic after successful referred registeration is up to you though. 2 important hooks will help you with that. check documentation on plugin website for more information.Documentation
several shortcodes are provided to help you get the things where they should be. you can see a list of them on plugin options
All information about referral status of user is on user edit page(Dashboard->Users->selec a user). there you can see how many users he has invited and referred by who.
Screenshots
Options page of plugin 
Copy link shortcode example
Installation
note: on activation plugin will create refer codes for all of your users.
Contributors & Developers
“WP Referral Code” is open source software. The following people have contributed to this plugin.
Contributors
Translate “WP Referral Code” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.0.1
- This minor update includes code improvements and some new hooks to make the plugin easier to extend by developers. no breaking changes.
- add new filter ‘wp_referral_code_validate_submission’ to control wheter refer data should be submited to database.
- new helper function ‘wp_referral_code_add_user_to_referrer_invite_list($user_id, $referrer_id)’
1.0.0
- First version