If you register a domain with HostYD when signing up for a hosting account, there is a no domain fee and you must select yearly subscription. Regardless of the status of your hosting service, you'll be free to manage it, transfer it after any required lock periods, or simply point it elsewhere at your convenience. You retain ownership of your domain until the end of its registration period unless you elect to extend it. Free Domain is only available for the first year of your hosting account. After first year, you need to renew domain with required fee that is non-refundable. Check domain pricing here.