i know that sites like godaddy and assurancenames.com have domains for really cheap. what kind of program do you need to go through in order to be able to sell domains directly such as this company does.

also, are there any good domain name affiliate programs?

Hi,

These registrar companies have their own api for your needs.

Have a nice day
:)

And you can check this link;
http://www.dramsystem.com/

www.enom.com :)

I've never tried Enom but supposedly they are fantastic. Do a search and you'll find some good reviews about them ;)