Skip to main content

Terms of Service

Last updated: June 28, 2026

Agreement to Terms

These Terms of Service ("Terms") constitute a legally binding agreement between you and DecodeThis ("Company," "we," "our," or "us") concerning your use of our VIN decoding services, website, and API (collectively, the "Service").

By accessing or using our Service, you agree to be bound by these Terms and our Privacy Policy. If you do not agree to these Terms, you may not access or use the Service.

Description of Service

DecodeThis provides:

  • VIN Decoding Services — Comprehensive vehicle identification and specification lookup
  • Historical Data Access — Vehicle specifications and historical information database
  • RESTful API — Programmatic access for developers and integrations
  • Web Interface — User-friendly web-based VIN lookup tools
  • Flexible Plans — Subscription tiers for different usage requirements

User Accounts and Registration

Account Creation

To access certain features of our Service, you must create an account by providing:

  • A valid email address
  • A secure password
  • Accurate account information

Account Security

You are responsible for:

  • Maintaining the confidentiality of your account credentials
  • All activities that occur under your account
  • Notifying us immediately of any unauthorized access
  • Ensuring your API keys remain secure and are not shared

Subscription Plans and Billing

Plan Types

We offer multiple subscription tiers:

  • Free Plan: Limited API calls with advertisements
  • Ad-Free Basic: Ad-free experience with basic usage limits
  • Professional: Higher usage limits for individual professionals
  • Business: Commercial usage with increased rate limits
  • Enterprise: Unlimited usage with priority support

Billing and Payment

  • Subscription fees are billed monthly or annually in advance
  • All payments are processed securely through Stripe
  • You authorize us to charge your payment method for all fees
  • Failure to pay may result in service suspension or termination
  • Refunds are not provided except where required by law

Plan Changes

  • You may upgrade or downgrade your plan at any time
  • Changes take effect immediately upon confirmation
  • Billing adjustments are prorated based on the remaining billing period
  • Downgrades may result in loss of premium features

API Usage and Limits

Usage Quotas

API usage is subject to the limits of your subscription plan:

  • Monthly request limits based on your plan
  • Rate limiting to prevent system abuse
  • Overage charges may apply for Enterprise accounts

API Authentication

  • API access requires valid authentication via API keys or JWT tokens
  • You are responsible for securing your API credentials
  • Unauthorized API usage may result in immediate suspension

Acceptable Use Policy

Permitted Uses

You may use our Service for:

  • Legitimate vehicle research and verification
  • Commercial applications within your subscription limits
  • Integration with your own applications and services
  • Educational and research purposes

Prohibited Uses

You may not:

  • Use the Service for any illegal or unauthorized purpose
  • Attempt to reverse engineer or replicate our VIN database
  • Exceed your plan's usage limits or circumvent rate limiting
  • Share your account credentials or API keys with third parties
  • Use automated systems to scrape or harvest data beyond API limits
  • Resell or redistribute our data without explicit permission
  • Interfere with or disrupt the Service or our servers
  • Use the Service to transmit malware or harmful code

Data Accuracy and Disclaimer

Data Sources

Our VIN decoding data is compiled from multiple sources including:

  • Vehicle manufacturer specifications
  • Industry databases and standards
  • Government vehicle registration data
  • Third-party automotive data providers

Accuracy Disclaimer

While we strive for accuracy, we do not guarantee that all VIN data is complete, current, or error-free. You should verify critical information through additional sources before making important decisions based on our data.

Intellectual Property

Our Rights

The Service and its content, including but not limited to:

  • Software, algorithms, and source code
  • Database compilation and organization
  • Website design and user interface
  • Trademarks, logos, and branding

are owned by DecodeThis and protected by intellectual property laws.

Your Rights

Subject to these Terms, we grant you a limited, non-exclusive, non-transferable license to use the Service for your intended purposes within your subscription limits.

Privacy and Data Protection

Your privacy is important to us. Our collection and use of your personal information is governed by our Privacy Policy, which is incorporated into these Terms by reference.

Service Availability

Uptime

We strive to maintain high service availability but do not guarantee uninterrupted access. Scheduled maintenance, updates, and unforeseen technical issues may cause temporary service interruptions.

Support

  • Email support is available for all paid plans
  • Priority support is provided for Business and Enterprise plans
  • Free plan users receive community support
  • Response times vary based on your subscription level

Termination

By You

You may cancel your account at any time through your account settings. Cancellation will:

  • Stop future billing immediately
  • Maintain access until the end of your current billing period
  • Result in permanent deletion of your account data after 30 days

By Us

We may suspend or terminate your account immediately if you:

  • Violate these Terms or our Acceptable Use Policy
  • Fail to pay required fees
  • Engage in fraudulent or illegal activities
  • Abuse our Service or interfere with other users

Disclaimers and Limitation of Liability

Service Disclaimer

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.

Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, VINDECODER PRO SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, DATA, USE, OR GOODWILL, ARISING OUT OF OR RELATING TO YOUR USE OF THE SERVICE.

Maximum Liability

OUR TOTAL LIABILITY TO YOU FOR ALL CLAIMS ARISING OUT OF OR RELATING TO THE SERVICE SHALL NOT EXCEED THE AMOUNT YOU PAID US IN THE TWELVE (12) MONTHS PRECEDING THE CLAIM.

Indemnification

You agree to indemnify, defend, and hold harmless DecodeThis and its officers, directors, employees, and agents from any claims, damages, losses, costs, and expenses (including reasonable attorneys' fees) arising out of or relating to your use of the Service or violation of these Terms.

Governing Law and Disputes

Governing Law

These Terms are governed by the laws of the State of California, without regard to conflict of law principles.

Dispute Resolution

Any disputes arising out of or relating to these Terms or the Service shall be resolved through binding arbitration in accordance with the Commercial Arbitration Rules of the American Arbitration Association.

Changes to Terms

We reserve the right to modify these Terms at any time. We will provide notice of material changes by email or through the Service. Your continued use of the Service after any changes constitutes acceptance of the new Terms.

Severability

If any provision of these Terms is found to be unenforceable or invalid, the remaining provisions will continue in full force and effect.

Entire Agreement

These Terms, together with our Privacy Policy, constitute the entire agreement between you and DecodeThis regarding the Service and supersede all prior agreements and understandings.

Contact Information

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

  • Email: legal@decodethis.com
  • Address: DecodeThis Legal Department, 123 Data Protection Lane, Privacy City, PC 12345
  • Business Hours: Monday - Friday, 9:00 AM - 5:00 PM PST