Indeed the coupon function will need to be implemented as well as the others I have mentioned the system by far not nearly completed as I plan to use the next 4 to 6 weeks to make a completely downloadable stable release. For now the checkout has been disable as well as the administrative side.

This is a very raw demo and is only there to show the "public" its progress, and tomorrow I have put time aside to meet with one of our clients to discuss from their perspective on how and what they would expect from such a product, on another note the module function is very simple. You merely create your module, and install it via the administrator panel, this will install the sql to the database and the template calls up all the active modules in the module position and viola there are your modules.

Module positions are easy to assign in your template you would just set the module position name and in the administration panel add the position name to the module you want to show there, very simple to use.

Alternatively you could also hard code it into the system, the system is very flexible and its classes and functions are easy to work through creating a module you like is as easy as 1 2 3