Privacy Policy

Overview

Seed Oil Calculator ("we", "us", "our") operates seedoilcalculator.com. This policy explains what information we collect, how we use it, and your rights regarding your data.

We are committed to protecting your privacy. This site is designed as a lightweight educational tool with minimal data collection.

Calculator Data

The calculator is entirely client-side. Your answers to the calculator questions are processed in your browser using JavaScript. No calculator inputs, results, or any personally identifiable information are transmitted to our servers, stored in a database, or retained after you close the page.

We do not use localStorage or sessionStorage for calculator data. When you close or refresh the page, all calculator data is permanently discarded.

Cookies and Tracking

Google AdSense and DoubleClick

This site may display advertisements served by Google AdSense. Google uses cookies (including DoubleClick cookies) to serve relevant ads based on your browsing history. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to this site and other sites on the internet.

You may opt out of personalised advertising by visiting Google Ads Settings.

Google Analytics

If enabled, this site uses Google Analytics to collect anonymised usage statistics including pages visited, time on site, and general geographic location (country level only). IP addresses are anonymised. This data helps us understand which content is most useful and improve the site. You can opt out via the Google Analytics opt-out browser add-on.

No Other Tracking Cookies

We do not use any additional first-party tracking cookies beyond those described above.

Affiliate Links

This site participates in the Amazon Services LLC Associates Programme, an affiliate advertising programme designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. When you click an affiliate link and make a purchase, we may receive a small commission at no additional cost to you.

Affiliate links are clearly marked on the site. We only recommend products we believe are relevant and useful. Amazon may set its own cookies when you visit via an affiliate link; please refer to Amazon's privacy policy for details.

Contact Form

If you submit a message via our contact form, your name, email address, and message are transmitted to Formspree (our form processing provider) and then forwarded to our email address. We use this information solely to respond to your enquiry. We do not add contact form submitters to mailing lists.

Your Rights (GDPR)

If you are located in the European Economic Area (EEA) or the United Kingdom, you have the following rights under GDPR and UK GDPR:

• Right of access — you may request a copy of any personal data we hold about you.
• Right to erasure — you may request deletion of your personal data (note: we hold virtually none).
• Right to portability — you may request your data in a machine-readable format.
• Right to object to processing — you may object to any data processing based on legitimate interest.
• Right to withdraw consent — where processing is based on consent, you may withdraw it at any time.

To exercise any of these rights, email contact@seedoilcalculator.com.

Your Rights (CCPA — California)

California residents have the right to know what personal information is collected, the right to delete personal information, and the right to opt out of the sale of personal information. We do not sell personal information. For enquiries, email contact@seedoilcalculator.com.

Changes to This Policy

We may update this privacy policy from time to time. The "last updated" date at the top of this page reflects when the most recent changes were made. Continued use of the site after changes constitutes acceptance of the revised policy.

Contact

For any privacy-related questions, email: contact@seedoilcalculator.com