Trading is a system used to transfer items and/or money between two players. Money can be transferred in a trade by clicking on the golden nugget and then typing in the amount.
To initiate a trade, use the command '/trade PlayerName' or SNEAK+RIGHT-CLICK on another player. To use /trade you must nearby the player you are requesting to trade with.
To confirm a trade both Players must input either 1 item or any amount of money. A trade is confirmed when the red concrete is clicked.