Choosing the right domain name now can have a dramatic effect on your online presence and help improve search engine results.
Make it relevant
Most people tend to choose a domain name that reflects their business name or website name, for example if your business is called Computer Parts you would want to register www.computersparts.com.
Long or short?
This is a common issue with new registrations as it can effect different aspects of your business. For example,whatever domain you end up registering,is also going to be printed on your headed paper, business cards, receipt books etc , so take that into consideration.