LEGAL_DOCUMENTATION.md

To use the Service, you must:

• • Be at least 18 years old or have parental consent
• • Provide accurate and complete registration information
• • Maintain the security of your account credentials
• • Notify us immediately of any unauthorized account access
• • Accept responsibility for all activities under your account

4.1. Pricing: The Service costs $5.00 USD per month, which includes synchronization of up to 100 bookmarks. Additional bookmarks are billed at $0.025 USD each.

4.2. Billing Cycle: Subscriptions are billed monthly in advance. Usage overages are billed at the end of each billing cycle.

4.3. Payment: All payments are processed securely through Stripe. You authorize us to charge your payment method for all fees incurred.

4.4. Refunds: Subscription fees are non-refundable except as required by law. Unused portions of billing periods are not refunded upon cancellation.

4.5. Price Changes: We may modify pricing with 30 days' notice. Continued use after price changes constitutes acceptance.

You agree NOT to:

• • Violate any applicable laws or regulations
• • Infringe upon intellectual property rights of others
• • Attempt to reverse engineer, decompile, or hack the Service
• • Use the Service to transmit malware or malicious code
• • Interfere with or disrupt the Service or its infrastructure
• • Create multiple accounts to circumvent usage limits
• • Resell or redistribute the Service without authorization
• • Use automated systems to access the Service beyond normal use

6.1. Our IP: The Service, including its code, design, logos, and documentation, is owned by Markbridge and protected by intellectual property laws.

6.2. Your Content: You retain ownership of your bookmarks and data. By using the Service, you grant us a limited license to process and transfer your data as necessary to provide the Service.

6.3. Third-Party Content: Content from X and Notion remains subject to their respective terms of service and intellectual property rights.

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO:

• • Merchantability or fitness for a particular purpose
• • Uninterrupted or error-free operation
• • Accuracy or reliability of any content
• • Security of data transmission
• • Compatibility with third-party services

TO THE MAXIMUM EXTENT PERMITTED BY LAW:

9.1. Markbridge shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including loss of profits, data, or goodwill.

9.2. Our total liability shall not exceed the amount paid by you to Markbridge in the twelve (12) months preceding the claim.

9.3. These limitations apply regardless of the theory of liability (contract, tort, strict liability, or otherwise).

11.1. By You: You may cancel your subscription at any time through your account settings or by contacting support.

11.2. By Us: We may suspend or terminate your account immediately for violation of these Terms or for any reason with 30 days' notice.

11.3. Effect: Upon termination, your right to use the Service ceases immediately. We may delete your data after a reasonable retention period.

12.1. These Terms are governed by the laws of the State of Delaware, United States, without regard to conflict of law principles.

12.2. Any disputes shall be resolved through binding arbitration in accordance with the American Arbitration Association rules.

12.3. You waive any right to participate in class action lawsuits or class-wide arbitration.

13.1. Entire Agreement: These Terms constitute the entire agreement between you and Markbridge.

13.2. Severability: If any provision is found unenforceable, the remaining provisions remain in effect.

13.3. Waiver: Failure to enforce any right does not constitute a waiver of that right.

13.4. Assignment: You may not assign these Terms without our consent. We may assign freely.

1.1. Account Information:

• • Email address (from X or Google authentication)
• • Name and profile picture (from authentication provider)
• • X username and user ID
• • Notion workspace information

1.2. Service Data:

• • X bookmarks and associated tweet content
• • Notion database identifiers
• • Sync history and usage metrics

1.3. Technical Data:

• • IP address and browser information
• • Device identifiers
• • Usage logs and analytics

1.4. Payment Data:

• • Billing information is processed by Stripe
• • We do not store full credit card numbers

• To provide and maintain the Service

• To authenticate your identity

• To sync bookmarks between X and Notion

• To process payments and manage subscriptions

• To send service-related communications

• To detect and prevent fraud or abuse

• To improve and optimize the Service

• To comply with legal obligations

We share data only with:

3.1. Service Providers:

• • Stripe (payment processing)
• • Supabase (database hosting)
• • Railway (application hosting)
• • Inngest (background job processing)

3.2. Third-Party Platforms:

• • X API (to fetch your bookmarks)
• • Notion API (to create pages in your workspace)

3.3. Legal Requirements:

We may disclose data if required by law, court order, or to protect our rights and safety.

WE DO NOT SELL YOUR PERSONAL DATA TO THIRD PARTIES.

We implement industry-standard security measures:

• • OAuth tokens are encrypted at rest using AES-256-GCM
• • All data transmission uses TLS 1.3 encryption
• • Database access is restricted and logged
• • Regular security audits and updates

No system is 100% secure. We cannot guarantee absolute security of your data.

• Active Accounts: Data retained while your account is active

• Deleted Accounts: Data deleted within 30 days of account deletion

• Backups: May persist in backups for up to 90 days

• Legal Requirements: Some data may be retained longer for legal compliance

Depending on your jurisdiction, you may have the right to:

• • Access: Request a copy of your personal data
• • Rectification: Correct inaccurate personal data
• • Deletion: Request deletion of your personal data
• • Portability: Receive your data in a portable format
• • Objection: Object to certain processing activities
• • Restriction: Request restriction of processing

To exercise these rights, contact us at privacy@markbridge.app

We use essential cookies for:

• • Session management and authentication
• • Security and fraud prevention
• • Remembering your preferences

We do not use third-party advertising or tracking cookies.

California residents have additional rights:

• • Right to know what personal information is collected
• • Right to know if personal information is sold or disclosed
• • Right to opt-out of the sale of personal information
• • Right to non-discrimination for exercising privacy rights

We do not sell personal information as defined by the CCPA.

Legal Basis for Processing:

• • Contract performance (providing the Service)
• • Legitimate interests (improving the Service, fraud prevention)
• • Legal compliance (tax records, legal requests)
• • Consent (where specifically requested)

Data Controller: Markbridge

Contact: privacy@markbridge.app