Terms of Service

1. Who we are

These Terms of Service ("Terms") are a binding agreement between you and Mr van As ("we", "us", "our"), the provider of the Mr van As Math Suite (the "Service"). You can contact us at support@mrvanas.com.

2. Acceptance

By creating an account, subscribing to a plan or otherwise using the Service, you confirm that you have read, understood and agree to be bound by these Terms. If you are using the Service on behalf of an organisation, you confirm that you have authority to bind that organisation. If you are an individual, you confirm you are of legal age in your jurisdiction.

3. The Service

The Service provides interactive web-based mathematics applications (such as graphing, trigonometry and geometry tools) for personal and educational use. Features and content may evolve over time.

4. Accounts

You are responsible for keeping your account credentials confidential and for all activity under your account. You must provide accurate information when registering and keep it up to date.

5. Acceptable use

You must not:

• Use the Service unlawfully or for fraudulent, deceptive or harmful purposes;
• Send spam, malware, or attempt to probe, scan or interfere with the Service's security;
• Reverse-engineer, decompile or attempt to extract the source code of the Service;
• Resell, redistribute, sub-license or share access to the Service with third parties;
• Circumvent any technical limitations, rate limits or access controls;
• Infringe the intellectual property or other rights of any third party.

6. Licence

Subject to these Terms and your active subscription, we grant you a limited, non-exclusive, non-transferable, revocable right to access and use the Service for personal or educational use.

7. Intellectual property

The Service, including all software, content, design, branding, documentation and underlying intellectual property, is owned by Mr van As or its licensors. No rights are granted to you other than the limited licence in section 6.

8. Payments, subscriptions and Merchant of Record

Our order process is conducted by our online reseller Paddle.com. Paddle.com is the Merchant of Record for all our orders. Paddle provides all customer service inquiries and handles returns.

Payment, billing, taxes, currency, invoicing, cancellations and refunds are governed by Paddle's Checkout Buyer Terms and Refund Policy, which apply in addition to these Terms.

Subscriptions renew automatically at the price and frequency indicated at the time of purchase until you cancel. You can cancel at any time from your account dashboard or via Paddle, and your access will continue until the end of the current billing period.

9. Service availability and disclaimers

We aim to keep the Service available and reliable but we do not guarantee uninterrupted, timely, secure or error-free operation. To the fullest extent permitted by law, the Service is provided "as is" and "as available", and we disclaim all implied warranties including merchantability, fitness for a particular purpose and non-infringement.

10. Limitation of liability

To the fullest extent permitted by law, our aggregate liability arising out of or in connection with these Terms or the Service is limited to the fees you paid us in the 12 months preceding the event giving rise to the claim. We are not liable for indirect, incidental, special, consequential or punitive damages, including loss of profits, data, goodwill or business opportunities. Nothing in these Terms excludes liability for fraud, death or personal injury caused by negligence, or any other liability that cannot be excluded under applicable law.

11. Indemnity

You agree to indemnify and hold us harmless from any claims, damages, liabilities, costs and expenses arising from your misuse of the Service, your breach of these Terms or your violation of any law or third-party right.

12. Suspension and termination

We may suspend or terminate your access to the Service if you materially breach these Terms, fail to pay applicable fees, pose a security or fraud risk, or repeatedly or seriously violate our policies. You may stop using the Service and cancel your subscription at any time. On termination, your licence ends and we may delete your account data subject to our retention obligations.

13. Changes to the Terms

We may update these Terms from time to time. Material changes will be communicated via the Service or by email. Your continued use of the Service after changes take effect constitutes acceptance of the updated Terms.

14. Governing law

These Terms are governed by the laws of the jurisdiction in which Mr van As is established, without regard to its conflict-of-laws principles. The courts of that jurisdiction will have exclusive jurisdiction over any disputes, except where applicable consumer protection law grants you the right to bring proceedings in your country of residence.

15. Miscellaneous

You may not assign these Terms without our prior written consent. We may assign them in connection with a merger, acquisition or sale of assets. If any provision is held unenforceable, the remaining provisions will remain in effect. Neither party is liable for delays or failures caused by events beyond its reasonable control.

16. Contact

Questions about these Terms? Contact support@mrvanas.com.