I don't think it's within the spirit of the rules, the game, or the lore. I have removed players from my FC for selling runs, and even in one case selling quick queue times. My FCs stated aims and principles include helping each other and others for the satisfaction that comes from helping. Acting as mercenaries or sell-swords goes against our values as a group who help for the sake of helping.

I don't regret taking such action, but I remain very disappointed than those involved felt that their actions were perfectly fine.

Selling runs, clears or queue times goes against the core values we as Warriors of Light should be exemplars of. I know many see nothing wrong in it, which is a sad commentary on how people are, even in a fantasy setting that encourages us to be the best we can be.

Help others for the satisftion of knowing you helped, nothing more, nothing less. Perhaps one day, those you helped will help others and pay it forward, and improve our community.