Finvoice online invoicing

Finvoice is the most common electronic invoicing standard in Finland.  When banks offer online invoicing, they are talking about Finvoice.  When this feature is implemented in Winres and the customer decides they want electronic invoices, their parameters are added to their contact information.  Once this is done, every time an invoice is sent to this customer, Winres will ask if you want a Finvoice invoice or a normal once.  Otherwise, reservations and invoicing function as before.  Ready-made invoices are sent to customers once a day through their own banks.