Disclaimer: This only covers fundamental aspects of the game mode. There are hidden aspects not stated here.
Players are now able to trade in-game items with other players. You can put items up for offer on the market and other players will be able to buy them. Defina takes a X% fee for each trade.
Click on the Market Icon
Trade your items with other players
Trade or Auction
Hero Equipment can be put up for auction. Players will be able to bid on that equipment and once the auction ends the highest bid gets the item.