Please read these Terms of Service carefully before using STELLWERK. By accessing or using our service, you agree to be bound by these terms.

1. Acceptance of Terms

By accessing or using STELLWERK ("Service"), operated by Ronald Klaus ("we", "us", or "our"), you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use the Service.

2. Description of Service

STELLWERK is a cloud-based rule engine platform that allows users to create, manage, and execute business logic flows via a visual interface and API. The Service includes:

Visual flow editor for creating calculation and decision flows
API access for programmatic flow execution
Team collaboration features
Testing and simulation tools

3. Account Registration

To use certain features of the Service, you must register for an account. You agree to:

Provide accurate and complete registration information
Maintain the security of your account credentials
Promptly update your account information if it changes
Accept responsibility for all activities under your account

4. Acceptable Use

You agree not to use the Service to:

Violate any applicable laws or regulations
Infringe on intellectual property rights of others
Transmit malicious code or interfere with the Service
Attempt unauthorized access to other accounts or systems
Use the Service for any illegal or harmful purpose

5. Intellectual Property

The Service, including its original content, features, and functionality, is owned by us and protected by copyright, trademark, and other intellectual property laws.

You retain ownership of any flows, formulas, and data you create using the Service. By using the Service, you grant us a limited license to store and process your content solely for the purpose of providing the Service.

6. Data and Privacy

Your use of the Service is also governed by our Privacy Policy, which describes how we collect, use, and protect your data.

7. Service Availability

We strive to maintain high availability but do not guarantee uninterrupted access to the Service. We may modify, suspend, or discontinue any part of the Service at any time with reasonable notice when possible.

8. Payment Terms

Certain features of the Service may require payment. By subscribing to a paid plan, you agree to pay all applicable fees. Fees are non-refundable except as required by law or as explicitly stated in our refund policy.

9. Limitation of Liability

To the maximum extent permitted by law, we shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits or revenues, whether incurred directly or indirectly.

Our total liability for any claim arising from the Service shall not exceed the amount you paid us in the twelve (12) months preceding the claim.

10. Disclaimer of Warranties

The Service is provided "as is" and "as available" without warranties of any kind, either express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement.

11. Termination

We may terminate or suspend your account at any time for violation of these terms. You may terminate your account at any time by contacting us. Upon termination, your right to use the Service ceases immediately.

12. Changes to Terms

We reserve the right to modify these terms at any time. We will notify users of significant changes via email or through the Service. Continued use of the Service after changes constitutes acceptance of the new terms.

13. Governing Law

These terms shall be governed by and construed in accordance with the laws of Germany, without regard to conflict of law principles.

14. Contact

If you have questions about these Terms of Service, please contact us at:

Email: ronald@ronald-klaus.de