Turn a test build to a live build?

Hi All, new to Microsoft NAV. We are currently facing an issue; we downloaded the demo version of NAV 2013 a long time ago; but since then we have done some development work on the test demo instance. Is it possible to turn the test build into a live production version?

Our scenario is basically that we were about to purchase Oracle Apps, but as a quick last minute attempt to test other solutions we rolled out NAV, did some work on it, now find it better than Oracle Apps.

What should we do to get the ball rolling with this, if it is at all possible?

Thank you.

Do you have any official license?