With this plugin you can create Shop-Signs with which you can buy or sell permissions with your ingame money (economy!) There are no commands, just permissions! If the permission is longer than 15 charaters you just have to place another sign! This plugin needs Vault installed! You can download it from this site!
To create a sign, place a sign and write
Line 1: pmshop
Line 2: buy | sell
Line 3: <permission>
Line 4: <price>

And after you place it it looks like this:

Line 1: pmshop
Line 2: multi
Line 3: <permission>
Line 4: <nothing>

What happens when you try to buy or sell a permission 2 times in a row:

| Commands | Permissions | Function |
| none |
ps.create.* ps.create.buy ps.create.sell ps.create.multi |
permissions to create buy and sell signs |
| none |
ps.use.* ps.use.buy ps.use.sell |
to buy and sell permissions |
Simply drag and drop the .jar file in your plugins folder and restart/reload/start your server.
If you have any ideas for new features feel free to leave a comment!