Google Apps allows users to utilize several Google services on their own domain. The standard and education editions are free, while the premium version charges an annual fee per user. By allowing workgroups to outsource infrastructure and hosting maintenance costs to Google, Apps becomes a handy solution for small businesses, families, schools, sports teams, or any other organization with limited resources.
If you don’t have a domain, Google has also teamed up with GoDaddy and eNom to offer domain name registrations for $10 per year, and the domains are preconfigured to work with the Google Apps service.