We need to evaluate before buying -- we have some output requirements that need testing and approval by our client.

 

What we need to do is develop it on a desktop, then move it to the test application area that is accessible by the client. We are willing to buy that license now if it is inexpensive enough ... is there a path to change to a differenet license if needed?

 

From what I am reading on your site, I'm guessing that we would need a domain license for that test application area at least and that a developer on a standalone machine could also load it to do the initial development, and then the code moved to the test application server. True.