How you make money with enchanting... You hit 'c' go to the skills tab, select enchanting, then hit the little red button there to drop enchanting. Then you stroll over to the mining, skinning, or herbalism trainer and pick that up.
Point is, enchanting is nothing but a money sink-hole until you're 300. Even when you DO get 300, you have to compete against all the other enchanters that are trying desperatly to recoup the money they lost during leveling. Even then, unless you have some rare/hard-to-get enchants, there will probably be someone willing to enchant something free, if it gives them a skill point and the person has the mats to give to the enchanter.
The only other way I can think of to make money doing enchanting is to do what the above player said and just DE everything and try to sell the mats. However, at least on my server, that market is pretty flooded.
Gathering professions is a much better way to go, unless you're trying to be a guild enchanter for a raid guild or something. I have enchanting on my priest, and I never intend to do it on another char ever again.