Privacy Policy
Last updated: May 1, 2026
Who we are
Marianne Jennings, trading as Knowledge Nugget Media ("we", "us", "our"), is the data controller for the Book Discoverability Score, a tool that helps authors understand why their book isn't getting found on Amazon.
What we collect
When you use the tool, you submit an Amazon book URL. We read publicly available details from that page (title, subtitle, description, A+ content, cover image URL) to generate your score.
To unlock your full report, we ask for your email address and, optionally, your first name. No account or payment information is required.
How we use it
- Score generation — your book data is sent to an AI model to produce your discoverability score and recommendations.
- Report storage — once you enter your email, we store your report (email, first name, book title, Amazon URL, scores, and the full report content) so you can reference it later.
- Purchase emails — if you purchase a paid report, we use your email to send a confirmation with a link to your unlocked report.
- Waitlist — if you join our course waitlist, your email and first name are sent to our email service provider (Kit, formerly ConvertKit) to manage the waitlist. Every email includes an unsubscribe link.
What we don't do
- We don't sell or share your data with third parties beyond those listed below.
- We don't track you across the web.
- We don't use cookies.
Third parties involved in processing
To deliver your score and process payments, your data may pass through:
- Lovable Cloud — hosts the site and runs the serverless backend.
- Lovable AI — generates the score and recommendations from the data you submit.
- Paddle — our Merchant of Record, handling payment processing, tax compliance, subscription management, and invoicing.
- Amazon — we fetch the public product page at the URL you provide.
- Kit (ConvertKit) — email service provider used to manage the course waitlist.
Standard server logs (IP address, timestamp, request path) may be retained briefly by the hosting layer for security and abuse prevention.
Lawful basis for processing
We process your data based on consent. By entering your email to unlock your report, you consent to us storing your report data and sending you occasional emails about book discoverability. You can withdraw consent at any time (see Your rights below).
Data retention
We keep your stored report and email address for as long as your account is active on our email list. If you unsubscribe or request deletion, we remove your data within 30 days.
Your rights
Under applicable data-protection laws (including GDPR), you have the right to:
- Access — request a copy of the data we hold about you.
- Correction — ask us to fix any inaccurate information.
- Deletion — ask us to delete your stored report and email data.
- Portability — receive your data in a common, machine-readable format.
- Withdraw consent — unsubscribe from emails at any time using the link in every message, or email us directly.
To exercise any of these rights, email us at the address below. We'll respond within 30 days.
Contact
Changes
If this policy changes, we'll update the "Last updated" date at the top.