We need a site where users can subscribe to some products, for some period of time. Administrator can manage subscribtions, enable/disable them for specific customers and so on. User should see what susbcriptions are available and what are already purchased, expiration dates etc.

We want site that has modern look, something like skype.com, with background video, top-level menu etc.

Site will be hosted on private server.

Can this be achieved with DNN? What modules, skins could you suggest? We want minimal coding, but open-source solutions are preferable, in case of customization.