A domain name is a string of easy-to-remember words for your online services. Choosing a good name is important and it will become part of your online brand. Your domain name adds professionalism for your website and email accounts. You may want to buy several domains, for example a domain for your corporate business and other domains if you have product brands.
As a domain name reseller, we recommend that you read the ICANN 'Registrant Rights and Responsibilities' which provides information about your rights and responsibilities when registering domain names.