licensing questions

Hi,

I sent the following to the support email address but have had no response, can anyone here help?


I am interested in purchasing CKFinder but would first like clarification on how the license works. During the checkout process the proposed website address is asked for. The site that I am going to deploy CKFinder on to operates both internally and externally.

When accessing the site internally the URL will be http://servername/mywebsite
When accessing the site externally the URL will be http://subdomain.domain.com/mywebsite

Does this mean I need to purchase 2 licenses? If so, can I deploy 2 licenses into 1 installation so that the same deployment will work in both cases?

How is the license verification done? Are license servers on the internet used?
My concern is that some of my users will have intranet access only (and no access to the internet). Will the license mechanism still work for them?

Thanks