We are not selling domains. Please find a domain registrar and buy a custom domain you like, before proceeding.
DO NOT VISIT YOUR DOMAIN IN THE BROWSER JUST YET!
If you do so, the IP address may be cached by various nameservers, typically for 1-24 hours. In case you do visit your site, you may need to wait for the caches to clear before you can see your site served by Boomla. (Typically 1 hour.)