1. The more you want configurable to more the price will rise
  2. If you have a plugin that costs 50 euro, and you want to separate a feature in another plugin the price will be higher
  3. Allowing to make the config configurable in game will quickly cost more
  4. Help, Reload, Reset (config), Language file, About commands are included in the total price. The help command will default
    be a generated help screen with all commands but each line can be configured in the language file.
  5. Plugins like Essentials, Factions, Towny can quickly raise up to 300 Euros (unless it is just a hook)