In Kalina Travel Platform for each separate booking is generated invoice. 

To see and download the invoice go to:

1. Control panel

2. Accounting - you will see the list of all your invoices

3. Click on the print icon and open it

4. Then, you can download your invoice  or send it to your email account

You can see and access your invoice and from details for each separate booking. Just open and click Finance from the button below. The invoices are in the currency in which you made the reservation.