Registering a domain name costs you US$70 (for the first 2 years). BUT, did you know business.com was sold for US$7,500,000? Did you know good domain names can be sold for more than US$1,000 easily? It means that you can easily make a profit. It's also good for selling redundant domain names you may own.

Did you know buying a good domain name can save you thousands, or even millions in advertising dollars? Did you know a good domain name can earn you traffic even though you don't advertise? For example, surfers who are searching for cars may type www.car.com, www.cars.com, www.findcars.com, or www.carshop.com instead of searching your site through search engines.

Thus, you need to buy at least one good domain name for your e-business.