If a bank charge was applied to the payment, you should enter the bank charge in this field. The bank charge will be coded automatically on the accounting order. To make sure that the right account is used to code the bank charge, please check the Chart of Accounts / Standard Accounts in the Global Settings.
The bank charge can be registered in the same currency as the invoice or in the company currency. Please note that if the invoice is registered in the company currency, no currency code can be selected for the bank charge.
The Bank charge field is only visible when you have selected BG/PG/CA as Payment method.