Its a domain based license. The license logic validates a name within the url so you can setup a subdomain for your domain name. For example, if your live domain name is mywebsite.com then you can setup a subdomain mywebsite.somedomain.com or test.mywebsite.com and the license will remove the license message for the following domain names:
1. mywebsite.somedomain.com
2. www.mywebsite.com.
3. mywebsite.com
4. test.mywebsite.com
5. etc, etc you get the idea
This will allow you to use the same license file for mutliple sub domains, your test domain and/or your live domain.
After you purchase a license you submit your license request here http://www.smith-consulting.com/forum...
-Scott