prontera,153,152,1  trader  TestCustom2 4_F_EDEN_OFFICER,{
    OnInit:
    tradertype(NST_CUSTOM);
    sellitem White_Potion,2;
    end;
 
/* allows currency to be item 501 and 502 */
OnCountFunds:
    setcurrency(countitem(Red_Potion),countitem(Orange_Potion));
    end;
 
/* receives @price (total cost) and @points (the secondary input field for cash windows) */
OnPayFunds:
    dispbottom "Hi: price="+@price+" and points="+@points;
    if( countitem(Orange_Potion) < @points || countitem(Red_Potion) < @price-@points )
        end;
    delitem Orange_Potion,@points;
    delitem Red_Potion,@price-@points;
    purchaseok();
    end;
}