I purchased the software and installed it onto my server created the connections and the api credentials. It tells you that you must use the page mapping but every time that I did it was blank couldn't do anything. There support and documentation is very limited in helping you and don't really explain anything but how to set the ingegrator 3 up. I was very disappointed with the product considering I used the JWHMCS Integrator for joomla and it worked perfectly. The only flaw was that you had to create the user inside joomla and not whmcs or they couldn't login. I wouldn't purchase the software if I was you it has way to many bugs and it's like there still in testing not ready for a production site.