The post-installation script creates the USD currency code, and it is ready for use. You can rename it to be your local currency.
Update Currency Codes
Open the App Launcher. Search for Currency Codes.
Click on New to add a new Currency Code or click on the existing Currency Code to edit it.
Duplicate Currency Code is not allowed.
The Foreign Currency module is not configured out of the box to calculate the currency exchange rate.
To activate Multi-Currency, read Multi-Currency Configurations then contact a GoldFinch consultant.