This gives you an incredible edge across the competition. Script based VirtualHosts are very suitable and cost effective for small websites with one or two webpages. Script based VirtualHost however does not come with e-mail support. It also requires the use of relative URLs to reference other web pages. There is no monthly web hosting charge for Script Based VirtualHosts.
Canonical domains are totally free with no charge.
Host Based VirtualHosts Clients may also opt to have their domains mapped as a host based VirtualHost. Host based VirtualHosts come with a more advanced WWW server system that does away with some of the disadvantages in script based VirtualHosts. You need to upgrade them to Host Based VirtualHosts to enjoy e-mail support for these VirtualHosts. There is no charge to upgrade your Script Based VirtualHost to a Host Based VirtualHost. Script Based VirtualHosts require the use of relative urls to navigate to different web-pages.