When you signup for an account at [url removed, login to view] they automatically create a member area in subdomain.
For example, when you choose as secure page login 'developer'
it will create the subdomain [url removed, login to view] where you can access your account.
All we need is someone to assist us (show us how to and if possible do it for us) to setup a similar configuration in our domain using a GoDaddy account.
I have made some search and it seems to be called 'wildcard DNS setup'
and it works with a HTACCESS file.