This mod add 3 kind of Coins to your game or server. The feature is now, the coins are limited and not craftfable. As admin you can control the financial side on the server and you can nominate treasurer, who can help you controlling the money on the server. Also you can set your exchange-rate as fixed or dynamical. As normal player, you can see every time the amount of coins on the server and get a proposed exchange-rate for the coins, to help you, if you want to trade with this coins.