I guess with a couple of trades a person could get any amount they needed, i.e. give 1 circle, get 250 tria, give 50 tria 5 times get 5 octa, and there you go, a person has essentially changed 1 circle for 5 octa.
No. Give one circle and when he asks, say you want it in octa, get 5 octa. It's a one-step process.

There is currently no way to trade multiple circles through Worrem. However, it also means that if you're trading with him and there's a crash, you won't lose more than 250 tria.

Money matters like banking and currency exchange are still in their infancy. So be patient but until then enjoy the exchange!
