There are a couple of web admin plugins, and they seem to work pretty well. My ideia it to make a tweeked version of a web admin plugin. It would be like a shop. You run the plugin, then when you go to your web browser, put server iport, you would enter on a online shop of itens. If a player buy an iten, it would widraw from his iconomy money and deposit the iten on his inventory. I dont know about the security of this, maybe the player would need to set a password somewhere for this to be acctually secure, but I think it would be a nice way to make real economy servers work.