Chest Shops

What is a Chest Shop?
Chest shops are important in Lonks. As you may know, Lonks is a Towny server. This means economy is quite a large part of the server. Chest shops allow you to buy and sell things from other players to get some extra money. So, lets say I wanted to sell arrows to people. I would do this by writing out the following on a sign.

(Name) <=============This is the sellers/buyers name================> Rangewonk

(amount of items) <=====This is the amount of items you are selling========> 16

(b / s + price) <========Whether you are selling or buying and it's price====> B100

(item id) <============The ID of the item==========================> 262 (Arrows)