Okay so in my server we have a different plugin like essentials but alot better, But we just got iconomy and i just want to make a simple sign shop no chest needed or any of that just where i can place a sign put like [Buy] (item name:ID) and then the price and also make it work with exp and enchantments... Thanks for reading this hopefully it can be done
http://dev.bukkit.org/server-mods/signshop/ I'm not sure about exp and enchantments but it is worth to take a look on it...