Setup Currency Settings
Each company can set its own currency settings. It can be done by navigating to Settings > Currency.
Exchange rate is calculated from your default currency. Business User can change default currency in the company settings.
If the default currency available is not sufficient, then user can add the preferred currency by clicking on Add New Currency+ button.
Fill up the information.
Example reference for the currency code can navigate to https://wise.com/gb/blog/world-currency-symbols
The default exchange rate of the currency can be change to the others.
By default USD is the main currency.
By click on the Edit button from the list of installed currency, by updating it with value of 1