By trading, you can exchange items with other adventurers.
How to Trade
You can request a trade with another player by typing /tr (character name) in chat or by clicking on another player and selecting the Trade menu from the drop-down.
Once the other player accepts the trade, item trade window will open.
Enter the amount of gold you wish to trade by clicking the gold icon or drag-drop items from the inventory.
Auction Hall is a system for trading items conveniently.
Accessing the Auction Hall
You can access the Auction Hall by pressing ESC and clicking on Auction. (or by pressing B on keyboard)
Enter the name of the item that you wish to purchase or browse the categories on the left.
Purchased items can be found in the mailbox.
Click the [Register Item] button on the bottom left to register an item you wish to sell. You can register up to 10 items at once.