URL redirection allows you to redirect visitors from one site to another. In contrast to redirecting a domain by parking it when the domain is sort of unusable, a URL redirection is possible only if the domain address is hosted, and thus you'll still be able to create 100% functional subdomains and e-mail addresses or even to have content for the domain address in question, even though it will not be accessible directly. If you have a site, for instance, but you want to launch one or many localized websites for different towns or countries, you will be able to work on them without any problem. In case a site visitor opens any one of the new domains, however, they shall be sent to the existing site. This way, you will not miss customers while developing the localized websites.