Demo Application And/Or templates application

Hi everybody.
I would like to ask you why Radsystems doesn´t offer a demo application project to users know about what is possible to developep and whats is the radsystems limitation.

I am anxious to buy a Radsystems license but i would like to know how possible is to develop an application like sales order management with product with variant of color and size.

Or create records with a hierarchy as a tree view.

The demo project will be usefull to deconstruct and learn faster about all the possibilities.

I hope to hear from you soon


Roberto Reis.'.