Direct player-to-player-trading is possible now! Drop an item on a player so that you see the trading item. A window will pop up where you can set the quantity and prize. When you click on the trade-button then the other player sees a window where he can examine the item (right-click) and see the prize. Once he/she accepts it the stuff is automatically transferred. You need to pay taxes, it is automatically calculated and shown. Currently it's 5% but once the bazars and market tables are added (monday/tuesday) the taxes on the main island will be higher and on the kingdom island the kings can set the taxes.