I'm interested in reselling domain names on my site, but I'm not quite sure who to go with. I looked at Enom and they have a bunch of different options for integrating their service. I looked at GoDaddy but they want $99 a year for the service. Are any of them free? I don't want to sound like a cheapskate, but I really wanted to sell them at cost just as a service to my clients. If anybody has any suggestions based on their own experience, I'd love to hear about it.