Privacy information
Controller and contact
Kais Montassar
Cherry & Vow
Alt-Moabit 45
10555 Berlin
Deutschland / Germany
Visiting this website
This website is served through OpenAI Sites. Loading a page transmits technical connection data, including your IP address, requested page, time and browser information, to the hosting infrastructure. This supports delivery and security. Our legal basis is Article 6(1)(f) GDPR: our legitimate interest in a secure, accessible website.
For the platform provider’s processing, retention and international transfers, see OpenAI’s privacy policy. We do not set the platform’s specific technical retention periods.
Features and analytics
We have not added advertising pixels, visitor analytics, newsletter registration or customer accounts to this website. Language selection uses separate pages without our own language cookie. Images, styling and the free PDF sample are served with the website. Technical hosting-platform features are covered by the provider’s notices.
Email enquiries
If you email us, we process your email address and message to respond. Our basis is Article 6(1)(b) GDPR for pre-contractual or contractual enquiries, or Article 6(1)(f) for our legitimate interest in responding to other enquiries. We use Google’s Gmail for our mailbox; see Google’s privacy policy. We keep messages only as long as needed to handle the enquiry and meet any applicable legal retention obligations.
Purchases
Purchases are not currently available on this website. We will update this notice to describe the actual order and payment processing before sales begin.
Your rights
Subject to the applicable conditions, you may request access, correction, erasure, restriction and portability. You may object to processing based on legitimate interests for reasons relating to your situation and withdraw consent for future processing. Contact us by email. You can complain to a supervisory authority, including the Berlin Commissioner for Data Protection and Freedom of Information.
Updated: 16.09.2026