By defining a “Contact category” it is possible to give members of this category a special treatment (for example a discount for premium members)

How to access the contact categories and create a new one: “Reservations and requests -> Contact categories -> + New”

The page for creating a new contact category will be as follows:

Select the contacts to be included in the contact category and add them individually via
To enter all the contacts present without making distinctions use

To associate a discount to a contact category, set the rule “Contact is: Contact category” from the Discounts and supplements menu