Privacy: advertise in compliance with the law

Advertising without the recipient's consent? No. Because the European General Data Protection Regulation stipulates that you may no longer send advertising material to all your addresses – neither electronically nor by post – unless you have the corresponding consent. During check-in at the latest, you must obtain your guests’ consent to the processing of their personal data for marketing purposes.

With the Privacy data management app, you can easily and directly obtain consents, optimally manage different transit times, and keep track of the legally compliant advertising dispatch in accordance with the European General Data Protection Regulation. In addition, you protect guest data securely and manage it easily and centrally.

Users of Zerberus agree: new name, new interface – but familiar functionality and legal security!

The advantages of Privacy

Manage data simply

Collected data and temporary declarations of consent are managed centrally.

Obtain consent on time

If the consent to the data processing for marketing purposes of your guests expires, the system automatically sends a new enquiry to obtain the consent again. This will save you a lot of time and work.

Data synchronisation

The data is synchronised quickly and reliably with ASA Hotel, your address database always remains up to date.


The system stores consent centrally and automatically forwards information to connected systems such as ASA Hotel and Newsletter.

Digital data storage

Get your guests’ declaration of consent at check-in – without any additional paperwork. You save time and meet all legal requirements – the declarations of consent are archived reliably and for the necessary duration.