Terms, privacy, refund and service-level documents.

These Terms of Service ("Terms") constitute a legally binding agreement between you ("Buyer," "you," or "your") and YGT Labs AI, LLC ("Company," "we," "us," or "our"), a Delaware limited liability company, governing your access to and use of the ECU Tuning Portal software platform and related services available at ecutuningportal.com. By accessing our website, requesting a demo, or purchasing a license, you acknowledge that you have read, understood, and agree to be bound by these Terms. If you do not agree to these Terms, you must not access or use our services. These Terms apply to all visitors, users, and purchasers of our platform.

Upon completion of your purchase and receipt of full payment, we grant you a perpetual, non-exclusive license to use, modify, and deploy the ECU Tuning Portal software for your business operations. The Enterprise license (the Lifetime plan on our pricing page) is a one-time purchase that includes full source code ownership and transfer. You receive the source code of the platform (the core service component is encrypted with IonCube to protect our intellectual property and may not be decoded), the right to modify, customize, and rebrand the software under your own brand, the right to deploy the software on your own servers or hosting infrastructure, and lifetime access to the version of the software purchased. This license is granted to the purchasing business entity and is not transferable to third parties without our prior written consent.

ECU Tuning Portal is a white-label tuning file service software platform designed exclusively for professional automotive tuning businesses. Permitted uses include operating an ECU tuning file service portal for your business clients, managing tuning file requests and customer relationships through the platform, customizing and branding the platform to match your business identity, and integrating the platform with compatible third-party tools such as WinOLS. You are solely responsible for all activities conducted through your deployment of the software, including any services you provide to your own customers.

You may not resell, sublicense, or redistribute the ECU Tuning Portal source code or any derivative works to third parties as a software product; use the software for any unlawful purpose or in violation of applicable local, state, national, or international laws; remove, alter, or obscure any proprietary notices, labels, or marks in the underlying code (unless rebranding under your license); attempt to reverse-engineer any compiled components or proprietary algorithms; use the platform to transmit malware, viruses, or other harmful code; or misrepresent the origin of the software or claim authorship of the original codebase. Violation of these restrictions may result in immediate termination of your license without refund.

The ECU Tuning Portal software, including its original source code, architecture, design, documentation, and all related intellectual property, is and remains the property of YGT Labs AI, LLC. While the Enterprise license grants you ownership of the source code copy you receive and the right to modify it, we retain all rights to the original codebase, branding, and trademarks associated with ECU Tuning Portal. Any modifications, customizations, or derivative works you create based on the licensed software are your property. However, you may not claim ownership of or seek intellectual property protection over the original, unmodified portions of the codebase.

The ECU Tuning Portal Enterprise license is available for a one-time payment of €699. This price includes the full source code (one small core module is IonCube-encoded to protect the licence), initial deployment assistance, and access to the purchased version. Payment is accepted by card via Stripe or by bank transfer to our EUR IBAN (Wise). All prices are quoted in Euros and are exclusive of applicable taxes, which are the responsibility of the Buyer.

Yearly plan: the managed portal costs €399 per year plus a one-time €120 setup fee, excluding VAT. The yearly fee includes hosting on our servers, SSL, daily backups, updates and maintenance; source code is not delivered. The plan renews each year; cancel before your next renewal date and it ends at the close of the paid year. Fees already paid are handled under the Refund Policy.

As white-label tuning file service software, ECU Tuning Portal is delivered as source code for self-hosting. We do not guarantee uptime or availability of your deployment, as this depends on your hosting infrastructure and configuration. We provide initial deployment support to help you get the platform running on your server. Technical support for bugs and issues in the original codebase is available via email at info@ecutuningportal.com. Support for custom modifications, third-party integrations, or hosting-related issues is available on a consulting basis. We may release updates, improvements, or new versions of the software at our discretion. Access to future versions may require additional purchase.

To the maximum extent permitted by applicable law, in no event shall YGT Labs AI, LLC, its directors, employees, partners, agents, suppliers, or affiliates be liable for any indirect, incidental, special, consequential, or punitive damages, including without limitation loss of profits, data, use, goodwill, or other intangible losses, resulting from your access to or use of (or inability to access or use) the software; any conduct or content of any third party on the platform; any content obtained from the platform; or unauthorized access, use, or alteration of your transmissions or content. Our total aggregate liability for all claims arising out of or relating to these Terms or the software shall not exceed the amount you paid us in the twelve months preceding the claim.

The ECU Tuning Portal software is provided on an "as is" and "as available" basis, without warranties of any kind, either express or implied. We expressly disclaim all warranties, including but not limited to implied warranties of merchantability, fitness for a particular purpose, title, and non-infringement. We do not warrant that the software will meet your specific requirements, operate uninterrupted or error-free, or be compatible with all hardware or software configurations. Any reliance on the software is at your sole risk. This disclaimer does not affect any statutory rights that cannot be excluded or limited under applicable law.

Your license remains valid in perpetuity unless terminated under the following conditions: voluntary termination: you may terminate your license at any time by deleting all copies of the software and notifying us in writing; termination for breach. we may terminate your license immediately if you violate any material provision of these Terms, including the Restrictions set forth in Section 4. Upon termination, you must cease all use of the software and permanently delete all copies of the source code. Sections relating to Intellectual Property, Limitation of Liability, Disclaimer of Warranties, and Governing Law shall survive termination.

These Terms shall be governed by and construed in accordance with the laws of the State of Delaware, United States, without regard to its conflict of law provisions. Any legal action or proceeding arising out of or relating to these Terms shall be brought exclusively in the state or federal courts located in the State of Delaware, and you hereby consent to the personal jurisdiction of such courts. If any provision of these Terms is held to be invalid or unenforceable by a court of competent jurisdiction, the remaining provisions shall continue in full force and effect. Our failure to enforce any right or provision of these Terms shall not constitute a waiver of such right or provision.

For any questions, concerns, or notices regarding these Terms of Service, please contact us at: YGT Labs AI, LLC, 1111B S Governors Ave, Suite 54498, Dover, Delaware 19904, United States. Email: info@ecutuningportal.com. All formal notices under these Terms must be sent to the above address and will be deemed received upon confirmed delivery.

YGT Labs AI, LLC ("Company," "we," "us," or "our") operates the ECU Tuning Portal platform available at ecutuningportal.com. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website or purchase and use our software products. By accessing or using our services, you consent to the data practices described in this policy. If you do not agree with the terms of this Privacy Policy, please do not access or use our services.

We collect information that you voluntarily provide to us when you register for an account, request a demo, make a purchase, or contact us. This includes your full name, email address, company name, business address, phone number, and payment information. We also automatically collect certain technical data when you visit our website, including your IP address, browser type, operating system, referring URLs, page views, and access timestamps. This technical data helps us maintain security and improve our platform.

We use the information we collect to provide, maintain, and improve our services; process transactions and send related billing information; respond to your inquiries and provide customer support; send administrative notifications about your account, updates, and security alerts; analyze usage patterns to enhance user experience; detect, prevent, and address technical issues and fraudulent activity; and comply with applicable legal obligations. We do not sell your personal information to third parties.

Your data is stored on secure servers protected by industry-standard encryption protocols. We implement appropriate technical and organizational security measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. These measures include SSL/TLS encryption for all data transmissions, encrypted database storage, regular security audits and vulnerability assessments, and access controls limiting data access to authorized personnel only. While we strive to protect your personal data, no method of electronic transmission or storage is 100% secure, and we cannot guarantee absolute security.

Our website uses cookies and similar tracking technologies to enhance your browsing experience. We use essential cookies required for the basic functionality of our website, including session management and language preferences. We use functional cookies to remember your preferences and settings across visits. We also use a first-party analytics cookie and local storage (PostHog) to measure how the site is used; see Third-Party Services. The support chat (Intercom) loads a few seconds after the page and sets functional cookies so an open conversation continues across pages; see Third-Party Services. We do not use third-party advertising cookies or tracking pixels. You can control cookie preferences through your browser settings. Disabling essential cookies may affect the functionality of our website.

We use a limited number of third-party services to operate our platform. Cloudflare provides CDN, DDoS protection, and DNS services, and may process your IP address and request metadata. For website analytics we use Umami, a cookie-free tool that does not collect personal data, and PostHog (EU cloud, reached through our own domain), which records page views, clicks, page performance and session replays with form inputs masked. PostHog sets a first-party cookie and a local storage entry shared across our subdomains, so one visitor is counted once across them. Our support chat is provided by Intercom (Intercom, Inc. and Intercom R&D Unlimited Company; data is stored in the United States). The chat sets functional cookies and, when you write to us, processes your messages, the page you are on, your browser language and basic device details so we can reply. YouTube may be used to embed video content; when you play an embedded video, YouTube's privacy policy applies. Payment processors (Stripe) handle transaction data in accordance with their own privacy policies. We carefully select third-party providers that demonstrate strong privacy practices and compliance with applicable regulations.

We retain your personal information only for as long as necessary to fulfill the purposes for which it was collected, including satisfying legal, accounting, or reporting requirements. Account data is retained for the duration of your active account and for a reasonable period afterward to comply with legal obligations. Transaction records are retained for a minimum of seven years as required by applicable tax and accounting regulations. Technical logs and analytics data are retained for up to twelve months and then automatically purged. You may request deletion of your personal data at any time, subject to our legal retention obligations.

Under the General Data Protection Regulation (GDPR) and other applicable data protection laws, you have the following rights regarding your personal data: the right of access: you may request a copy of the personal data we hold about you; the right of rectification: you may request that we correct any inaccurate or incomplete data; the right of erasure: you may request that we delete your personal data, subject to legal retention requirements; the right to restrict processing: you may request that we limit how we use your data; the right to data portability: you may request your data in a structured, machine-readable format; and the right to object: you may object to our processing of your data in certain circumstances. To exercise any of these rights, please contact us at info@ecutuningportal.com. We will respond to your request within 30 days.

Our servers and operations are located in the United States and Europe. If you are accessing our services from outside these regions, please be aware that your information may be transferred to, stored, and processed in jurisdictions where data protection laws may differ from those in your country of residence. By using our services, you consent to such transfers. We ensure that all international data transfers comply with applicable data protection regulations, including the use of Standard Contractual Clauses where required.

ECU Tuning Portal is a B2B software platform designed for professional automotive tuning businesses. Our services are not directed at individuals under the age of 18. We do not knowingly collect personal information from children. If we become aware that a child under 18 has provided us with personal data, we will take steps to delete such information promptly. If you believe a child has provided us with personal data, please contact us at info@ecutuningportal.com.

We may update this Privacy Policy from time to time to reflect changes in our practices, technology, legal requirements, or other factors. When we make material changes, we will update the "Last updated" date at the top of this page and, where appropriate, notify you via email or through a prominent notice on our website. We encourage you to review this Privacy Policy periodically to stay informed about how we protect your information. Your continued use of our services after any changes constitutes your acceptance of the updated policy.

If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us at: YGT Labs AI, LLC, 1111B S Governors Ave, Suite 54498, Dover, Delaware 19904, United States. Email: info@ecutuningportal.com. We are committed to resolving any complaints about our collection or use of your personal data and will endeavor to respond to all inquiries within 30 business days.

This policy primarily applies to purchases made in the United States from YGT Labs AI, LLC through ECU Tuning Portal. Our products are digital services, software access, subscriptions, prepaid credits, and custom ECU-related work. We do not ship physical goods under these purchases.

Because no physical product is shipped, there is no product to send back and physical returns do not apply. We do not offer product exchanges. A request concerning a digital purchase is reviewed as a refund request under the rules below.

We may approve a full or partial refund after review when there is a duplicate charge, a verified unauthorized charge, a technical failure that prevents us from delivering the purchased service, or unused prepaid credit that has not been applied to any order. Other exceptional circumstances may be reviewed case by case.

We do not impose a fixed return window for eligible digital-service refund requests. Contact us promptly after discovering the issue. Delay may limit our ability to verify transaction records, usage, delivery, or an unauthorized payment, but it does not remove rights that applicable law gives you.

Unless required by law, refunds are not available for consumed credits, completed or delivered tuning files, custom work already started or completed, activated or downloaded software or license access, subscription time already used, setup work already performed, or price and currency changes after purchase. Dissatisfaction after a correctly delivered custom service does not by itself make the purchase refundable.

You may cancel a subscription to stop future renewals through the available account controls or by contacting us. Cancellation does not automatically refund the current or previous billing period. We do not normally prorate a partially used billing period unless required by law or approved after review.

Email info@ecutuningportal.com with the account email, order or invoice number, payment date, amount, and a clear explanation of the issue. Include relevant screenshots or error details when useful. Do not send full card numbers, passwords, or other sensitive authentication information.

We normally acknowledge a complete request within 2 business days and aim to provide a decision within 5 business days. Complex technical, fraud, banking, or third-party investigations may take longer. We may request reasonable information needed to verify purchase, delivery, and usage.

Approved refunds are sent to the original payment method whenever possible. We do not charge a return or restocking fee for an approved digital-service refund. After we issue it, the bank or payment provider commonly needs 5 to 10 business days to post the credit; its processing time is outside our control.

This policy does not limit any non-waivable right available under applicable U.S. federal or state law. We may update this policy for future purchases by changing the date shown above. Questions and refund requests: YGT Labs AI, LLC, 1111B S Governors Ave, Suite 54498, Dover, Delaware 19904, United States; info@ecutuningportal.com.

This Service Agreement ("Agreement") is entered into between YGT Labs AI, LLC ("Provider"), a Delaware Limited Liability Company registered at 1111B S Governors Ave, Suite 54498, Dover, DE 19904, United States of America, and the purchasing entity or individual ("Customer").

The Provider operates the ECU Tuning Portal platform and related services. The Customer is the entity acquiring the Enterprise Package license under the terms set forth herein.

"Portal Software" means the B2B software platform developed by YGT Labs AI, LLC under the name ECU Tuning Portal, covering ECU file management, customer relationship management, payment integration, and brand identity portal services.

"Enterprise Package" means the complete set of products and services offered under this Agreement, comprising the full source code, database, 19 integrated modules, and digital agency services.

"Source Code" means the human-readable software code written in PHP, JavaScript, TypeScript, HTML, CSS, and related languages, delivered to the Customer. A portion of the source code is encrypted with IonCube to protect the Provider's intellectual property.

"Vehicle Database API" means the remote service operated by the Provider containing technical data of more than 67,000 vehicles, integrated into the Portal Software via API.

"IonCube Protection" means the encryption of certain core components using IonCube technology. This protection does not hinder development; however, its removal or bypassing constitutes a breach of this Agreement.

"Digital Agency Services" means the hosting, server accommodation, corporate e-mail, SSL certificate, daily backup, security & firewall, and technical maintenance services included in the Enterprise Package.

This Agreement governs the terms under which the Provider shall supply the Enterprise Package to the Customer.

The Enterprise Package (the Lifetime Source Code + Website plan on the pricing page) includes:

• Full source code of ECU Tuning Portal • Portal database (MariaDB)

• 19 integrated modules (Customer Management, File Tracking, EVC Control & Sales, Multi-Language Support, Reporting, Invoice & PDF Generation, Support Ticket System, Customer Group Management, E-mail/SMS Notifications, and others)

• Stripe, and Bank Transfer payment integrations

• Credit- and subscription-based billing system

• Brand identity structure with custom logo, brand, and corporate identity

• Vehicle Database API access (subject to annual subscription, see Article 5)

Digital Agency Services (included free for the first year):

• Hosting & Server Accommodation

• Corporate E-mail Service

• SSL Certificate (256-Bit)

• Daily Automatic Backup

• Security & Firewall Protection

• Technical Maintenance and Update Support

The Provider may modify the scope or duration of free Digital Agency Services with at least 90 days' prior written notice before any reduction or discontinuation.

The Provider grants the Customer, upon full receipt of payment, a perpetual, non-exclusive, and non-transferable license to use the Portal Software within the scope of the Customer's own commercial activities.

The Customer may use the source code solely for establishing, operating, and customizing its own ECU tuning file service portal. Any use outside of this purpose is strictly prohibited.

The Customer may run the software independently on its own server. The primary purpose of source code delivery is to enable the Customer to operate the product on its own infrastructure without dependency on the Provider's servers, subject to the restrictions set forth herein.

The Vehicle Database API covering more than 67,000 vehicles is hosted on the Provider's servers and integrated into the Customer's portal via API. The database is not delivered locally; access is provided solely through the API.

The API service operates on an annual subscription model. The Customer must pay the applicable subscription fee on time each year for uninterrupted service. The fee and payment terms are set out in Annex-1.

If the Customer fails to pay within 15 days of the due date, the Provider shall send written notice. If payment is not made within 15 days of such notice, the Provider may suspend or terminate the API service.

Suspension or termination of the API service will render vehicle database functions inoperable. The Provider bears no responsibility for damages resulting from such suspension.

Annual fee increases shall not exceed 25% of the previous year's fee. Any increase beyond this threshold requires the Customer's written consent. Price changes take effect in the next subscription period with at least 30 days' prior notice.

The Customer may not copy, reproduce, scrape, share with third parties, use for AI/ML model training, or commercially redistribute the vehicle data accessed via the API.

The original source code, software architecture, database schema, documentation, and all associated intellectual property rights belong exclusively to YGT Labs AI, LLC.

The Enterprise License grants the Customer a license to possess and modify a copy of the source code. The Customer may not claim intellectual property rights over original and unmodified portions, and may not file for patent, trademark, or copyright registration thereof.

The UI design, visual layout, UX architecture, and graphic elements were designed by YGT Labs AI. The Customer may modify colors, logos, and branding elements for its own portal but may not replicate the overall design architecture for use in other products or services.

The following activities are strictly prohibited and constitute a breach of this Agreement:

1. Selling, leasing, sublicensing, transferring, or gifting the source code to third parties.

2. Publishing or sharing the source code on platforms including but not limited to MHH Auto, Reddit, Facebook groups, GitHub, GitLab, Bitbucket, Stack Overflow, or similar.

3. Using the source code to develop a competing product or service.

4. Disclosing the source code to third-party developers without prior written notification to the Provider, including a signed NDA between the Customer and such developer.

5. Attempting to decrypt IonCube-protected components through reverse engineering, decompilation, or disassembly.

Upon detection of a breach, the Provider may:

• Immediately terminate the license

• Suspend or terminate API services

• Disable IonCube-protected components via remote mechanism

• Initiate legal proceedings for compensation of all damages

• Request content removal through DMCA and other copyright mechanisms

The core service component of the Portal Software is encrypted using IonCube technology. This encryption does not obstruct development, customization, or operation of the software.

Removing, disabling, bypassing, or interfering with IonCube-protected components constitutes a direct infringement of the Provider's intellectual property rights.

The Provider reserves the right to remotely disable IonCube-protected components in case of material breach, following a 30-day written notice and cure period. This measure renders the protected components inoperable while leaving the Customer's own data and customizations intact.

These rights shall be exercised only in the event of a material breach of this Agreement and after written notice has been sent to the Customer.

The one-time license fee for the Enterprise Package is €699 (six hundred ninety-nine Euros). This fee covers the source code, portal database, 19 integrated modules, and initial setup support.

The annual Vehicle Database API subscription fee is charged separately as set out in Annex-1. The first-year API subscription commences 12 months following license purchase.

Payment methods: by card via Stripe or by bank transfer to our EUR IBAN (Wise). All prices are in Euros; applicable taxes are the Customer's responsibility.

Refund requests are reviewed under the Refund Policy; an approved refund is returned to the original payment method. Before purchase, the Customer acknowledges that: (a) a trial version was available for evaluation prior to purchase; (b) a live demo portal is publicly accessible; (c) detailed feature descriptions, screenshots, and demonstrations are provided on the website; (d) the purchase decision was made based on adequate information.

For EU customers: In accordance with Article 16(m) of Directive 2011/83/EU, the Customer consents to immediate delivery of digital content and acknowledges waiver of the 14-day right of withdrawal.

The Parties shall keep confidential all commercial, technical, and financial information obtained during performance of this Agreement. This obligation remains in effect for 3 years from termination.

The Customer shall protect the source code and technical documentation as confidential information and take reasonable security measures against unauthorized access.

The Provider processes Customer personal data in accordance with applicable data protection legislation (GDPR, KVKK, etc.). Details of data processing are set forth in the Privacy Policy available at ecutuningportal.com/privacy-policy.

The Provider warrants that the Portal Software shall be substantially functional as described in the documentation at the time of delivery. This warranty is valid for 30 days from the delivery date and is limited to material defects.

The Provider's total liability under this Agreement shall not exceed the total amount paid by the Customer in the last 12 months.

The Provider shall not be liable for indirect, incidental, special, punitive, or consequential damages including loss of profit, data, reputation, or business.

After installing the software on its own server, the Customer is responsible for server security, backups, SSL certificate management, and performance optimization.

The license is perpetual, subject to the termination provisions of this Article.

The Provider may immediately terminate the license if the Customer breaches any material provision, including Article 7 (Restrictions), Article 8 (IonCube Protection), or Article 5 (Payment Obligation).

Upon termination, the Customer must permanently delete all copies of the source code, database, backups, and derivatives. Provisions on Intellectual Property (Article 6), Confidentiality (Article 10), Limitation of Liability (Article 11), and Governing Law (Article 14) survive termination.

Termination does not by itself give a right to a refund; any refund request is reviewed under the Refund Policy.

Neither Party shall be liable for failure to perform obligations due to circumstances beyond reasonable control (natural disaster, war, epidemic, legal changes, infrastructure outage, cyberattack, etc.). If force majeure persists for more than 60 days, either Party may terminate the Agreement.

This Agreement is governed by the laws of the State of Delaware, United States of America.

Disputes shall first be attempted to be resolved by good-faith negotiation. For unresolved disputes, the Parties may elect binding arbitration administered by the American Arbitration Association (AAA) under its Commercial Arbitration Rules, or submit to the exclusive jurisdiction of the courts of Delaware.

The invalidity of any provision shall not affect the validity of remaining provisions.

This Agreement constitutes the entire agreement between the Parties and supersedes all prior agreements on the subject.

Amendments require written approval of both Parties.

The Customer may not transfer rights or obligations without the Provider's prior written consent.

The Provider's failure to exercise any right shall not constitute a waiver.

This Agreement is drawn up in English. Translations are for informational purposes; in case of conflict, the English text prevails.

All notices shall be made by e-mail to the addresses specified herein.

By completing the purchase and checking the acceptance box during checkout, the Customer acknowledges that they have read, understood, and agree to be bound by all terms of this Agreement. This electronic acceptance constitutes a legally binding signature under the ESIGN Act and UETA.

The Agreement enters into force upon completion of payment and delivery of the source code.

The Vehicle Database API service (67,000+ vehicles) costs €20 per month or €180 per year, excluding VAT.

The first-year API subscription commences 12 months following the license purchase date.

Annual fee increases shall not exceed 25% of the previous year's fee.

Price changes are notified at least 30 days in advance and take effect in the next subscription period.