- Open the Emerald main menu, which is on the top right of the app.
- Select "Settings".
- On the left of the screen your will see the options ""COMMON" and "GLOBAL KEY".
- Select "COMMON".
- On the screen you will see a dropdown menu called "Equivalent currency".
- On that dropdown menu, select the reference currency you wish to use.
- Press "SAVE".
- You will se a message that says "Settings has been saved".
- You have changed the reference currency.