purchase a domain name of FM, I could have subdomain free?

Hi
I have a free forum www.hgeo.forumotion.net
I am looking to purchase a domain name www.diachatthuyvan.com.
and I think the FM is the best buy.
However, there was a small problem, purchase a domain name of FM, I could have subdomains like diendan.tenmien.com (diendan.diachatthuyvan.com) free?
And after buying the domain name, how long I can use that domain?
Hope to hear soon of Forumotion team
Thanks

Nopes, you can't have subdomains.

Purchased from other suppliers have, so why FM does not it?
Add more characters you explain it?

Hi,

A further clarification from sanket's post:
Your free domain (the creation one) which is hgeo.forumotion.net is the sub domain of your forum -> This is the only one possible here on forumotion.

The reason for this only 1 sub domain, and the inability to create additional subdomains as your asking (IE: chat.domain.com , games.domain.com ect) is because we cannot access the DataBase, which is where you set up the domain, and sub domains

After purchasing a new domain name (www.domain.com), I can fix the old domain name (hgeo.forumotion.com) made it? As fix it (diachatthuyvan.forumtion.com) such

Thanks

Yes, you can have both domain.com, and the subdomain diachatthuyvan.forumtion.com
If you need to change the subdomain it's at: Admin panel >> General > Forum Address > Quick update

Thanks

Solved => Locked