Open the game client, log in the account and open the "community" interface in the game.
In the community interface, find the "player transaction" option and click Enter.
In the trading interface, click the "I want to sell" button below, select the items or gold coins to be sold, and set the selling price.
Then go back to the large size, open the "community" interface in the game, find the "player transaction" option, and click enter.
In the transaction interface, click the "I want to buy" button below, select the items or gold coins to buy, and set the purchase price.
At this time, you will be prompted whether to make a transaction, and click OK to complete the transaction.
It should be noted that the trumpet can only send items or gold coins to the large size, and the large size cannot send them to the trumpet. In addition, in order to ensure the security of the transaction, it is recommended to communicate and confirm with the other party before the transaction.