Privacy Policy

1. Introduction Your privacy is important to us. This Privacy Policy explains how Codstak.com ("we", "us", "our") collects, uses, discloses, and protects your personal information when you use our website at https://codstak.com and related services (collectively, the "Service"). By using our Service, you agree to the collection and use of information in accordance with this policy. If you do not agree with this policy, please do not use our Service. 2. Information We Collect 2.1 Personal Information When you register for an account or use our Service, we may collect: - Name and email address (through authentication providers) - Username and profile information - Account credentials (securely hashed) - Payment information (processed by third-party payment processors like Stripe) - Subscription and billing information 2.2 Usage Data We automatically collect information about how you interact with our Service: - IP address and browser type - Device information and operating system - Pages visited and features used - Time spent on pages and navigation patterns - Challenge completions and progress data - Code submissions and test results - Error logs and diagnostic data 2.3 Cookies and Tracking Technologies We use cookies and similar tracking technologies to: - Maintain your logged-in session - Remember your preferences and settings - Analyze usage patterns and improve our Service - Provide personalized content and features You can control cookie settings through your browser, but disabling cookies may limit functionality. 3. How We Use Your Information We use collected information for the following purposes: - Providing and maintaining our Service - Processing your account registration and authentication - Managing your subscription and billing - Tracking your learning progress and achievements - Personalizing your experience and content - Sending important updates, notifications, and newsletters - Responding to your inquiries and support requests - Analyzing usage to improve our Service - Detecting and preventing fraud and security issues - Complying with legal obligations 4. Data Sharing and Disclosure 4.1 Third-Party Service Providers We may share your information with trusted third-party services: - Authentication providers (e.g., Google, GitHub) for account login - Payment processors (e.g., Stripe) for subscription billing - Email service providers for sending communications - Analytics services for usage tracking and insights - Hosting providers for data storage and infrastructure These providers are contractually obligated to protect your data and use it only for specified purposes. 4.2 Legal Requirements We may disclose your information if required by law or in response to: - Court orders, subpoenas, or legal processes - Government or regulatory requests - Protection of our rights, property, or safety - Investigation of fraud or security issues 4.3 Business Transfers In the event of a merger, acquisition, or sale of assets, your information may be transferred to the acquiring entity. 5. Data Security WE CANNOT GUARANTEE ABSOLUTE SECURITY. While we implement commercially reasonable security measures to protect your personal information, including: - Encryption of data in transit and at rest - Secure authentication and access controls - Regular security audits and monitoring - Industry-standard security practices HOWEVER, no method of transmission over the internet or electronic storage is 100% secure. Data breaches, unauthorized access, hacking attempts, and security vulnerabilities may occur despite our efforts. WE DO NOT WARRANT OR GUARANTEE that your information will be completely secure. You acknowledge and accept these risks by using our Service. 6. Data Retention We retain your personal information for as long as: - Your account remains active - Necessary to provide our Service - Required by legal or regulatory obligations - Needed for legitimate business purposes When you delete your account, we will delete or anonymize your personal information, except where retention is required by law or for legitimate business needs (e.g., fraud prevention, financial records). 7. Your Rights and Choices Depending on your location, you may have certain rights regarding your personal information: 7.1 Access and Portability - Request a copy of your personal information - Export your data in a structured format 7.2 Correction and Updates - Update or correct inaccurate information - Modify your profile and preferences 7.3 Deletion - Request deletion of your account and personal information - Subject to legal retention requirements 7.4 Opt-Out - Unsubscribe from marketing emails (via unsubscribe link) - Disable cookies through browser settings - Opt out of analytics tracking 7.5 Data Protection Rights (GDPR/CCPA) If you are in the EU, UK, or California, you have additional rights: - Right to object to data processing - Right to restrict processing - Right to data portability - Right to lodge a complaint with supervisory authorities To exercise these rights, contact us at the email provided below. 8. Children's Privacy Our Service is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If we discover that a child under 13 has provided us with personal information, we will delete it immediately. If you believe we have collected information from a child under 13, please contact us. 9. International Data Transfers Your information may be transferred to and processed in countries other than your country of residence, including Canada and the United States. These countries may have different data protection laws. By using our Service, you consent to the transfer of your information to these countries. 10. Third-Party Links Our Service may contain links to third-party websites and services not operated by us. We have no control over and assume no responsibility for the content, privacy policies, or practices of third-party sites. We encourage you to review the privacy policies of any third-party sites you visit. 11. Changes to This Privacy Policy We reserve the right to modify this Privacy Policy at any time. We will notify you of material changes by: - Posting the updated policy on this page with a new "Last Updated" date - Sending an email notification (for significant changes) - Displaying a prominent notice on our Service Your continued use of the Service after changes become effective constitutes acceptance of the updated policy. 12. Contact Us If you have questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us at: Email: support@codstak.com Website: https://codstak.com 13. Disclaimer WHILE WE STRIVE TO PROTECT YOUR PERSONAL INFORMATION, WE CANNOT AND DO NOT GUARANTEE COMPLETE PRIVACY OR SECURITY. By using our Service, you acknowledge and accept the inherent risks of transmitting information over the internet and storing data electronically. You use our Service at your own risk. LAST UPDATED: November 12, 2025 BY USING CODSTAK.COM, YOU ACKNOWLEDGE THAT YOU HAVE READ, UNDERSTOOD, AND AGREE TO THIS PRIVACY POLICY.