If I choose the sub domains format, will I need wildcard dns enabled for my domain?
Yes, you’ll need wildcard dns enabled for your domain. Please note that most of the hosting companies (as well as the one we recommend) will enable it for you free of charge on request. If you have access to the domain DNS zone, you could easily enable wildcard dns yourself by simply adding a new CNAME record. You could google for it, in order to find detailed information for wildcard dns or contact us. Please note that the other format, the folder like (which is also the default one) doesn’t require wildcard dns.