Hi friends,
Now you can include the user registration feacher in to uour softwares by using this application.

Description by publisher
Distributing commercial products can be tough. Getting paid seems even tougher these days, especially with all the piracy. This system makes it easy to protect your products. Simple to use, and virtually fool-proof. Take the work and worry out of securing your software with this new user licensing system. This complete package contains everything you need to get started. Now you can include User Registration into your software in minutes.

Licence : Free