The server has plugins for chest shops.
If buying and selling items by auction house or teleporting to other players to manually trade is a hassle, you can try to set a chest shop where players can come buy or sell items even when offline.
To create a chest shop, simply place down a chest, and place a sign onto the chest by shift-right clicking on it, and write down the sign in this format:
Sell/Buy Price (‘B’ for others to buy, ‘S’ for others to sell)
The item’s ID
Here’s 2 examples:
This means you can buy 8 iron ingots for the price $16 from player SubeteYoi
This means you can sell 4 coals for the price of $2 to player SubeteYoi
Each chest shop you set up will take $150 as a fee, but you will be refunded the same amount when you break that chest shop.
For a video tutorial, do refer here:
For the item’s ID, refer here: