# Economy

Ouranos uses economy system to handle different transactions.

### Item economy

The default economy system is the item economy that allow players to pay with a certain item (default is emerald). This system can be used if you don't want to install a specific economy system but some functionalities such as auctioneer, bank and some other won't be available with this system.

### Money economy (recommended)

This economy system is the recommended one to have access to every functionalities into Ouranos plugin. To setup this economy, simply install Vault and an economy plugin on your server and that's it!
