A domain name is an address on the web like limecuda.com or facebook.com. It can have many different endings, .com, .org, .tv, .ca, .me, etc. Buying a domain name means that you control it and pay a yearly fee to continue to use it. A domain name usually costs between $15-25/year. We recommend buying a domain name through a service like GoDaddy or having us purchase and hold on your behalf.