Bank accounts allow you to explain payments to pay off invoices, to transfer money to other bank accounts or to keep as unallocated cash to pay invoices in future.
Navigate to Money > Bank accounts and click on the Add account button.
Choose the appropriate type of account and click Add.
Selecting a Bank account type will allow you to add details to be displayed on the payment advice slip of invoices.
You can set the default bank account to be used on the Settings > Configure system > Invoice preferences menu. Alternatively, you can select the bank account to be used on each individual invoice at the bottom of the invoice creation form.
The bank details above will generate the payment advice on invoice PDF as per below: