The currency on the server is Denari. When the player first enters the server, he gets a certain amount. By working for the king or lords, living in one of the 3 major cities or by selling goods in market places or a shop you buy in a city, players earn money.
The player can check his money at all times by typing /mny. The player can give mony by typing /mny give [target name] [amount]. Caution, the target player's name in this command is case sensitive. If the player name is "Player" and you type "player", then "Player" will not recieve payment.