“Total due” in a different currency than the main one

InvoiceOcean’s users very often issue invoices with price conversion into other currencies. For example, when the main currency on an invoice is the USD and a user wants the price to be shown also in EUR.
 


The “Total due” field will present the amount in USD (the main currency) only on templates: Default, Blue, Old, Plain black and Simple.
 
If you need the Total due field to be shown also in the second currency, you need to use the Gray template.
 
Here is an example of said invoice in Gray template: