Need to get a domain name?  We use Enom as our reseller because they are so very user friendly.
Now you can do one of two things.  You can go and purchase your domain on your own, then chane the dns to ours
at the time that you purchase our hosting package, or... we can get your domain name for you and all the particulars will be taken care of.
We would invoice you for the domain name, and you would pay us that fee along with your hosting fee.

If you want to do this yourself you can go here to get that accomplished.