Commision System - Player-created leves

[northernsky]

What the OP is asking is, in principle, an adjustment to the menders Ward to allow crafting and materia melding requests on top of repairs. This could become really efficient if menders ward are indeed added to the upcoming search interface for MW.

I like the idea, but I see balancing issues, like others pointed.

Maybe a significant tax (50%?) could do, i-e the "requester" would pay about the AH price that the said item is worth (minus the "cost" of the provided material), while the crafter would only get a portion of this price (considering the absence of risk and the fact that material is provided);
I don't see the need to gain more exp than the craft would normally provide, or to consume a leve.