They do have a partner system however which is widely used, you need a number of staff who are atlassian certified on your staff then you become a <some level>

They do have a partner system however which is widely used, you need a number of staff who are atlassian certified on your staff then you become a <some level> partner, and get a cut of the sales you make. A lot of small(ish) firms are making reasonable money doing this sort of thing; I'd count them as enterprise sales ;)