Important: These Terms of Service explain the rules for using this website, placing orders, requesting invoices, making payments, arranging shipping, and receiving support from M-Stopper, LLC.
By using this website, creating an account, contacting us, or placing an order, you agree to these Terms of Service. Nothing in these Terms limits any mandatory consumer rights that may apply under the laws of your country or region.
Last updated: September 10, 2026
1. Who We Are
This website is operated by M-Stopper, LLC. In these Terms of Service, "M-Stopper", "we", "us", and "our" refer to M-Stopper, LLC and the team responsible for operating this website, processing orders, and supporting customers.
2. Use of the Website
You may use this website to browse products, read product information, create an account, contact our support team, place orders, and request assistance before or after purchase.
You agree not to misuse the website, interfere with its operation, attempt unauthorized access, submit false information, abuse support channels, or use the website for unlawful purposes.
3. Customer Accounts
If you create an account, you are responsible for providing accurate information and keeping your login details confidential.
4. Product Information and Compatibility
Product compatibility may depend on the exact vehicle model, year, dashboard type, software version, equipment, and configuration.
Before payment, shipping, or installation support, we may ask you to provide additional vehicle information such as make, model, year, dashboard type, VIN, photos, videos, or other technical details. This helps us confirm compatibility and reduce the risk of ordering the wrong product.
5. Orders
An order placed through the website is a request to purchase the selected product. We may review order details, stock availability, destination country, vehicle compatibility, payment availability, and shipping conditions before confirming or processing the order.
We reserve the right to refuse, cancel, or request clarification for an order if required information is missing, payment cannot be completed, the product is unavailable, shipping is not possible, compatibility cannot be confirmed, or we reasonably believe the order may involve fraud, misuse, or unlawful activity.
6. Invoices and Payments
Payment may be completed through trusted third-party payment providers such as Stripe, PayPal, or other available payment services. In many cases, payment is made by invoice after order, shipping, and vehicle information are reviewed.
We do not store full card details in our system. Please do not send card details by email, WhatsApp, Telegram, or any other messenger.
7. Prices, Taxes, and Currency
Product prices, shipping costs, taxes, and available currencies may vary depending on your location, selected currency, checkout settings, payment method, and shipping option.
For non-EU or international deliveries, import duties, taxes, customs charges, brokerage fees, or similar charges may apply when the order arrives in your country. Unless otherwise stated, such charges are the buyer's responsibility.
8. Shipping and Delivery
Shipping options, estimated delivery times, and shipping costs are provided for informational purposes and may vary depending on destination country, product availability, warehouse location, carrier workload, customs procedures, holidays, and other external factors.
Tracking information will be provided when available after the order is shipped. Delivery times are estimates and are not guaranteed unless explicitly confirmed in writing.
9. Returns, Refunds, and Warranty
Returns, replacements, refunds, and warranty cases are handled according to our Returns & Warranty policy. Please do not send any product back before receiving confirmation and return instructions from our support team.
All M-Stopper devices include a 1-year warranty, subject to the conditions described in our Returns & Warranty policy.
10. Installation and Product Use
Some products may require installation behind the dashboard or connection to vehicle electronics. Installation difficulty may vary by vehicle model and configuration.
M-Stopper products are intended for lawful testing, diagnostics, calibration, research, motorsport/off-road use, and similar legal applications. Customers must not use products in a way that violates applicable laws or misrepresents vehicle mileage, condition, history, or value.
11. Customer Responsibilities
By using this website or placing an order, you agree to:
- provide accurate contact, shipping, billing, and vehicle information;
- check product compatibility before ordering when required;
- read product notes, installation notes, shipping terms, payment terms, and policy pages;
- use products only for lawful purposes;
- follow installation instructions and support guidance;
- contact us before returning any product;
- comply with laws and regulations that apply in your country or region.
12. Intellectual Property
All website content, including text, product descriptions, images, design elements, logos, graphics, and other materials, belongs to M-Stopper, LLC or is used with permission unless otherwise stated.
You may not copy, reproduce, distribute, modify, or use website content for commercial purposes without our prior written permission.
13. Third-Party Services and Links
Our website may include links to third-party websites or services, including payment providers, courier tracking pages, social media platforms, review platforms, or other external services. These third parties have their own terms and privacy policies.
We are not responsible for the content, policies, availability, or actions of third-party websites or services.
14. Limitation of Liability
To the maximum extent permitted by applicable law, M-Stopper, LLC is not responsible for indirect, incidental, special, consequential, or punitive damages, including loss of profit, loss of data, vehicle downtime, installation costs, customs delays, or other losses resulting from website use, product misuse, incorrect installation, inaccurate customer information, or use that violates applicable laws.
Nothing in these Terms excludes or limits liability where such exclusion or limitation is not allowed by applicable law.
15. Changes to These Terms
We may update these Terms of Service from time to time. Any changes will be posted on this page. The updated version applies from the date it is published unless otherwise stated.
16. Contact Us
For privacy-related questions, data requests, order questions, or customer support, you can contact us through our official communication channels: