ZaK allows you to enter your guests ' data and to associate them to reservations. The data entered are used by the system to create a file to be sent to local police or to issue a reservation invoice.

☞ Docs: How to issue a reservation invoice

Each reservation always has a booking customer (who may or may not be a guest of the stay) and possibly other "private guests" assigned to different rooms in the same reservation. For each reservation ZaK can assign a corporate or agency in addition to private customers.

☞ Docs: Private customers (Guests)

☞ Docs: Corporates

☞ Docs: Agencies

Recording data of a private customer

ZaK provides you with a page dedicated to the registration of each customer with the relevant data. You can find the related article at the link below:

☞ Docs: Private customers (Guests)

When issuing an invoice for a reservation you can select the recipient of the invoice (Customer, Agency or Corporate).