What this script does
With this script you can grow your user base by motivating your visitors to refer your site on: Facebook, Twitter, Pinterest, Google+, forums, blogs, via email etc., in exchange for prizes or rewards.
This is a great marketing technique for any type of site. Especially since you can give away all kinds of prizes and it can even be used as a waitlist since there is a way to show users their position (rank) on the signup list which is also shown in the admin panel.
You can modify the email templates so that they display custom messages when a user receives a new referral and also when they are awarded the prize. This works great for digital downloads since you can include a link to the download in the goal reached email.
In the admin panel, you can add numerous prizes which are all triggered based on how many users people refer. As mentioned, each prize has customizable email templates.
Additionally, this script utilizes: