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Privacy Policy

Last updated: May 26, 2026

This Privacy Policy explains how Everlight Solutions LLC("Company", "we", "us") collects, uses, and shares information when you use The Bestseller AI at thebestsellerai.com and related services (the "Service").

1. Information We Collect

  • Account information — your name, email address, and authentication data when you register (including via Google sign-in).
  • Content you provide — the ideas, prompts, and inputs you submit, and the books and other Output generated for you.
  • Payment information — processed by our payment provider, Stripe. We receive transaction and subscription status data; we do not store full payment card numbers.
  • Usage & device data — log data, IP address, browser/device type, pages viewed, and interactions, collected automatically.
  • Cookies & similar technologies — used for authentication, preferences, analytics, and advertising (see Section 4).

2. How We Use Information

  • To provide, operate, secure, and improve the Service and generate your Output;
  • To process payments, manage subscriptions and credits, and send service and transactional emails;
  • To provide support and respond to your requests;
  • To measure and improve marketing, including advertising measurement and optimization;
  • To detect, prevent, and address fraud, abuse, and security issues; and
  • To comply with legal obligations.

3. How We Share Information

We do not sell your personal information. We share it with service providers who process it on our behalf, including:

  • Stripe — payment processing;
  • AI model providers — to generate your Output;
  • Cloud storage and infrastructure providers — to host the Service and store files;
  • Email providers — to send transactional and service emails;
  • Analytics and advertising partners — including Meta Platforms (Facebook Pixel and Conversions API) and Microsoft Clarity, to measure and optimize advertising and product usage.

We may also disclose information to comply with the law, enforce our Terms, or protect our rights, users, or the public.

4. Cookies, Analytics & Advertising

We use cookies and similar technologies for essential functionality, analytics (e.g., Microsoft Clarity), and advertising measurement. We use the Meta (Facebook) Pixel and Conversions API to understand the effectiveness of our advertising and to show relevant ads. These tools may collect identifiers, event data, and device information. You can control cookies through your browser settings and opt out of certain interest-based advertising through your ad-platform settings.

5. Data Retention

We retain personal information for as long as your account is active and as needed to provide the Service, comply with legal obligations, resolve disputes, and enforce our agreements. You may request deletion of your account and associated data as described below.

6. Security

We use reasonable technical and organizational measures to protect your information. No method of transmission or storage is completely secure, and we cannot guarantee absolute security.

7. Your Rights

Depending on your location, you may have the right to access, correct, delete, or port your personal information, to object to or restrict certain processing, and to withdraw consent. Residents of the EEA/UK (GDPR) and California (CCPA/CPRA) have specific rights. To exercise any right, contact us at contact@thebestsellerai.com. We will respond as required by applicable law.

8. International Transfers

We operate in the United States, and your information may be processed in the United States and other countries that may have different data-protection laws than your jurisdiction. Where required, we rely on appropriate safeguards for such transfers.

9. Children's Privacy

The Service is not directed to children under 18, and we do not knowingly collect personal information from them. If you believe a child has provided us information, contact us and we will take appropriate steps to delete it.

10. Changes to This Policy

We may update this Privacy Policy from time to time. Material changes will be reflected by updating the "Last updated" date above.

11. Contact

Everlight Solutions LLC — contact@thebestsellerai.com

Privacy Policy