Information We May Collect
- Information you voluntarily send through a contact form or email
- Basic website analytics data
- Cookie and device information
- Pages visited, referring pages, and general usage data
We do not intentionally collect sensitive personal information.
How We Use Information
- Respond to messages
- Improve website content
- Understand which pages are useful to readers
- Monitor website performance
- Display ads, if advertising is enabled
- Track affiliate links, if affiliate links are used
Purchases and Payments
When Paddle checkout is used, Paddle processes payments as Merchant of Record. We receive and store the purchase email, order and transaction references, payment or refund status, and the calculator inputs needed to create and deliver the purchased pack. We do not store full payment card details.
Cloudflare stores order records and private PDF files. Google Cloud generates the PDFs from the plan inputs; it does not receive your purchase email or card details from our generator. Resend sends delivery and download-recovery emails. These services process information needed to provide the purchase and support service.
Private download links grant access to a purchased file, so keep them private. Our delivery emails use no open or click tracking, and purchase emails, payment credentials, and private download links are not included in our custom analytics events.
Our checkout remembers plan inputs and a request reference in browser session storage to avoid creating another payment request on a retry. We also use limited technical data for security and abuse prevention.
We retain order records for delivery, support, payment disputes, and applicable record-keeping obligations. Contact us about access or deletion; some records may need to be retained for those purposes.
Purchased PDFs are kept for at least 90 days after purchase and may be deleted afterward. Save your files locally. PDF retention is separate from retention of order or payment records.
Cookies, Analytics, and Advertising
This site is hosted on Cloudflare Pages. Cloudflare may process basic technical data for security, performance, analytics, and traffic delivery.
This website may use cookies or similar technologies for analytics, advertising, affiliate tracking, saving basic preferences, security, and spam prevention.
With your consent, this site uses Google Analytics to understand traffic and improve our tools. Google Analytics is not loaded until you accept. Rejecting analytics does not affect calculators, checkout, or PDF downloads. Use “Analytics preferences” in the footer to change your choice. We remember your choice for up to 180 days.
This website may display ads in the future, including ads served by Google or other advertising partners. Advertising partners may use cookies or similar technologies to show ads, measure ad performance, and prevent fraud.
Affiliate Links
Some pages may contain affiliate links. If you click an affiliate link and make a purchase, we may earn a small commission at no extra cost to you.
Your Choices
- Accept or reject optional analytics, and change your choice through the footer
- Disable cookies in your browser
- Avoid using contact forms
- Contact us to request deletion of messages you sent
Depending on your location, you may have additional privacy rights under local laws.
Contact
If you have questions about this Privacy Policy, contact us through the Contact page.