When you create a Metric of type Currency, the Metric will use the currency you've defined in your Settings page.
However, Hoopla supports different currencies on different metrics by giving you the option to change the currency on individual Metrics. This will enable you to display multiple currencies on a channel or even a leaderboard!
Change Metric Currency
When defining the Metric, select Currency under Type. You will see Currency Code & Symbol appear with your default currency selected. To change to a different currency, simply click on the dropdown menu to select the currency you want.