Right now, if you need something (gc, runes etc), you can create an aid request.
Similarly, if you have too much of something, it would be useful if we could create an aid offer. Eg. (offer 100k gc to whomever needs it). This would be nice for chained targets to recover in EOWCF.
It could just be a new tab with "Aid type / Current quantity / Quantity to receive". Would lead to more team play.