If you want to transfer a domain name from one registrar company to another, you’ll need a special domain name authorization code, which may be called by different names – an EPP key, an AuthInfo code, a domain password, and so on. All these names designate one and the same thing – a code that the domain name registrant receives from the present domain name registrar and provides to the new one during the order procedure. Without a valid code, a domain name transfer procedure cannot be started and this is one of the security mechanisms against unsolicited transfer attempts used with all generic and with most country-code extensions. For greater safety, the code includes numbers and/or special characters and is case-sensitive, so in case you want to transfer one of your domain names, you need to present the new domain registrar with the correct code.