The trade function allows two players to exchange items, coins, souls, and pets. This system is primarily used for trading goods with other players and should be done so with caution.
To trade with another player, click the trade button or press (E), then click on the player you wish to trade with.
The other player will receive a notification of the trade request.
After receiving a request, click the Trade button, and a prompt to accept or decline the trade will appear.
Accept the trade request, and the trade window and bag window will open for both players.
The right pane of the window shows what the player is offering for trade, while the left panel shows what the other player is offering. Your offer will only be shown once you lock your trade, and you will not see their offer until they lock their trade.
Coins can be added by clicking the button with a picture of coins. Enter the number of coins you wish to offer in the prompt that appears.
Items can be added by right-clicking them in the bag. You can remove an item from the trade by dragging it out of the window. Certain items cannot be traded, and are marked as such in the item description.
Pets and souls can be added by selecting them from the list to the right of the trade window, then clicking "Select". They can be removed by selecting them from the trade window, and clicking "Delete Soul" or "Delete Pet".
When you've finished selecting what you want to offer, click the Lock Trade button, and your selections will be displayed to the other player. No changes can be made to the offer after this point. Once both players have locked their trade, they will then both need to confirm the trade before it will actually occur. Either player can cancel the trade at any time, even after the trade is locked.
Once both players have locked their trade and then clicked the Trade button at the bottom of the window to confirm, the items will be traded.