Privacy

1. Controller

Controller for the processing of personal data on this website:

David Cole
Im Bachwinkel 11
66113 Saarbrücken
Germany
Email: hello@multiplicity.dev

2. Purpose of this website

multiplicity.dev is a professional website for editorial content, professional background information, and an Executive AI offer. The website provides or may provide:

• informational pages
• professional and editorial content
• contact options by email
• a registration or purchase flow that redirects users to Stripe Checkout for payment processing

3. Contact by email

If you contact us by email, we process the information you provide, such as:

• your name
• your email address
• your message
• any other information you choose to send

We process this data to respond to your inquiry and to handle any follow-up communication.

Legal basis:

• Article 6(1)(b) GDPR where the communication relates to pre-contractual steps or a contract
• Article 6(1)(f) GDPR for general business communication and response handling

4. Registration and payment

When you use the registration flow for the Executive AI offer, this site redirects you to Stripe Checkout. Payment and related transaction processing are handled by Stripe.

Depending on the transaction, personal data may be processed for:

• payment handling
• transaction confirmation
• fraud prevention
• billing and accounting
• fulfillment and customer communication

Legal basis:

• Article 6(1)(b) GDPR for contract performance and pre-contractual steps
• Article 6(1)(c) GDPR where retention is required by tax or commercial law
• Article 6(1)(f) GDPR for fraud prevention, security, and business administration

Stripe may process data as a processor and/or under its own legal responsibilities for payment services, fraud prevention, and regulatory compliance. See:

• https://stripe.com/privacy
• https://stripe.com/privacy-center/legal

5. Cookies and similar technologies

The website is intended to operate without non-essential analytics, marketing tags, or comparable third-party tracking technologies unless this privacy notice and any legally required consent mechanism are updated accordingly.

The payment step is handled on Stripe-hosted pages. Stripe may use cookies or similar technologies on its own domains as part of payment, fraud prevention, security, and service delivery. Those technologies are governed by Stripe’s own policies.

If non-essential analytics, advertising tools, embedded third-party services, or comparable tracking technologies are added later, this privacy notice and any legally required consent mechanism must be updated before those changes go live.

6. Web fonts

This website uses the Newsreader typeface. Web fonts are intended to be self-hosted and served directly from this site’s infrastructure, meaning no request to an external font provider (such as Google Fonts) is made when you visit a page.

If the technical implementation changes and fonts are loaded from an external provider, this privacy notice and any required consent mechanism will be updated before that change goes live.

7. Hosting and technical delivery

This website is hosted and delivered using Cloudflare services. In the course of operating and delivering the site, technical data may be processed, including for example:

• IP address
• request metadata
• browser and device information
• access logs
• security and performance data

This processing is used to provide the website securely and reliably.

Legal basis:

• Article 6(1)(f) GDPR for secure and reliable website operation

8. Email infrastructure

Business email may be handled through Google Workspace. If you contact us by email, your communication may therefore be processed through Google’s infrastructure for email delivery, storage, and administration.

Legal basis:

• Article 6(1)(b) GDPR where relevant to pre-contractual or contractual communication
• Article 6(1)(f) GDPR for efficient and secure business communications

9. Recipients

Personal data may be disclosed to service providers used to operate the website and business, in particular:

• Cloudflare for hosting and technical delivery
• Google Workspace for email handling
• Stripe for payment processing

Data may also be disclosed where legally required or where necessary to establish, exercise, or defend legal claims.

10. International transfers

Some service providers may process personal data outside the European Union or European Economic Area. Where this occurs, processing is expected to rely on an appropriate legal transfer mechanism, such as an adequacy decision or Standard Contractual Clauses, where required.

11. Retention

We retain personal data only for as long as needed for the relevant purpose, including:

• responding to inquiries
• performing contracts
• maintaining business records
• meeting legal retention obligations

Where statutory retention obligations apply, the relevant data may be stored for the legally required period.

12. Your rights

Under the GDPR, you may have the right to:

• access your personal data
• rectify inaccurate data
• erase data
• restrict processing
• object to processing
• receive data portability where applicable
• lodge a complaint with a supervisory authority

To exercise these rights, contact:

hello@multiplicity.dev

13. Mandatory provision of data

You are not generally required to provide personal data to browse the informational pages of this site. However, certain data may be necessary if you contact us or register for a paid offer.

14. Changes

This privacy notice may be updated if the site, business structure, processors, or legal requirements change.