Do you usually find that the items you get through killing monsters are not suitable for yourself, while other players get the ones you want?  At this moment, doing trade with them is the direct way to exchange your items.  We always hope to get the item we want at the lowest price.  Many players have just one purpose: to find the best items for their own characters!

The way to trade items:
Select the player you want to trade with, click the mouse's right key on his portrait and select "Trade". 

After he agreed to trade with you, you select the item and draw it from your item box into your trading column.  After the two sides both clicked "Lock", then click "Trade" to trade.

 

The way to pay money: Select the player you want to trade with, click the mouse's right key on his portrait and select "Trade".  After he agreed to trade with you, you input the money amount at your trading column.  After the two sides both clicked "Lock", then click "Trade" to complete the trade. The related information will be shown in the chatting box after the trade.