This is not a necessary feature. Considering that most of honest players need coin, sell feature is sufficient enough, maybe offer more coin for some of items. After all, Tynon would not have to rush development if it wasn't for players such as yourself who use multiple accounts to farm all the coin they could want. Using gems to purchase coins is too costly, but farming them from multiple accounts is free. Where would you be without the multiple accounts? still at judgment gear perhaps. Not to mention the use of multiple accounts allows the strongest players to wield their strength unfairly such as in Caribbean. Could you imagine the game play if everyone could only have 1 account per server, talk about even playing field. Oh wait, its already part of the terms of use agreement, it just simply needs to be enforced, no coding needed, simple fix. I like this idea even more than creating features to make the cheaters even more powerful.