I'm using Ollance script for my client site, it brings me a perfect solution, easy to maintenance.
- David -
is a PHP membership management system. Your clients can access your products through client area which is protected by password.
is a simple script which helps you share files security. You can easy upload files to your server and protected them by password.
Create your own Words Directory and allows people to purchase a word for $1 from our list to represent your site.