I seriously doubt you are correct about not being profit, until consumed, its profit as soon as people buy it. Now lets follow a krono, just for fun. You buy a krono, give it to person A, who, then give it to person C together with another kronos, person C gives 1 krono to person D and another to person E, person E consumes his, is that profit for your kronos or ? Or Person F buys 20 kronos, plays around and then commit illegal activities, which got his account banned, what happens with the 20 kronos, do person F gets Money back for them or are they lost, DBG still sold them and have the Money, this me guess,so is it profit I guess DBG shall still say to IRS, we sold those kronos, including these 20, for which we banned the person behind for doing some illegal things. I seriously doubt that buying a krono is much different than buying a can of Cola, if I buy a cola at a shop, the shop has their profit for it until I return it, and that option we do not have buying a krono. And when you buy an xp potion in markedsplace, thats also profit as soon you buy it, not when you drink it.