WordPress.com has a new top-level domain – .CO. If you’re interested in buying a custom domain name for a new or existing site, you can now choose and register .CO from among our existing options (.ME, .COM, .NET, .ORG). The .CO domain costs $25/year.
Since launching in 2010, more than 1.5 million .CO domain names have been registered by individuals and businesses in over 200 countries worldwide. A .CO domain name is short and memorable, making it a great option for your WordPress.com website or blog.