FermAxiom LLC Privacy Statement
Effective date: November 11, 2026
This Privacy Statement describes how FermAxiom LLC ("FermAxiom," "we," "us") collects, uses, and shares information when you visit fermaxiom.com, use the calculators and references published on it, or purchase an E-Module subscription. Questions about this statement can be sent to peter.krasucki@fermaxiom.com or by mail to FermAxiom LLC, 100 Chesterfield Parkway, Saint Louis, MO 63005, USA.
Information We Collect
Information you provide. When you contact us, we receive the information you include in your message, such as your name, email address, organization, and the content of your inquiry. When you purchase an E-Module subscription, our payment processor collects your name, email address, and the organization and licensed site entered at checkout; we use that information to create your FermAxiom account and deliver your purchase.
Payment information. Payments are processed by Stripe, Inc. (including its Link checkout service). Card and bank details are entered on Stripe's checkout pages and are handled by Stripe; FermAxiom does not receive or store your card number. Stripe's handling of your data is described in the Stripe Privacy Policy.
Account information. For subscribers, we maintain the account credentials we issue, the modules licensed to your account, and related correspondence.
Information collected automatically. Like most websites, our server records technical information about visits, such as IP address, browser type, pages requested, and timestamps, which we use for security and site operation. The site also uses cookies, described below.
Cookies and Analytics
Essential cookies. The site platform sets cookies required for normal operation, such as session, language, device-detection, and security (anti-forgery) cookies. These do not profile you and cannot be switched off while using the site.
Analytics. We use Google Analytics 4 to understand aggregate site usage (pages visited, approximate region, how visitors arrive). Google Analytics sets cookies (such as _ga) and processes usage data on our behalf; see Google's Privacy Policy. You can prevent analytics collection with the Google Analytics opt-out browser add-on or by blocking analytics cookies in your browser settings.
How We Use Information
We use the information described above to operate and secure the site; to fulfill purchases, create and administer subscriber accounts, and provide support; to respond to inquiries; to understand how the site is used so we can improve it; and to comply with legal obligations. We do not use your information for third-party advertising, and we do not sell personal information.
How We Share Information
We share information only with service providers that help us run the site and our business — our web hosting provider, Stripe (payments), and Google (analytics) — and as required to comply with law, enforce our terms, or protect the rights and safety of FermAxiom and others. We do not sell or rent personal information, and we do not share it for cross-context behavioral advertising.
Data Retention
We keep correspondence and account records for as long as needed for the purposes above — for subscribers, for the life of the account plus the period needed for tax, accounting, and legal purposes — and then delete or anonymize them.
International Visitors
FermAxiom is based in the United States, and information is processed and stored in the United States. If you visit from outside the United States, including the European Economic Area or the United Kingdom, your information is transferred to the United States, where data protection laws may differ from those of your country.
Your Rights
If you are in the European Economic Area or the United Kingdom, you have the right to request access to, correction of, or deletion of your personal data; to object to or restrict certain processing; to data portability; and to lodge a complaint with your supervisory authority. We process personal data to perform our contract with you (purchases and accounts) and for our legitimate interests in operating and securing the site.
If you are a California resident, you have the right to know what personal information we collect (described in this statement), to request access to or deletion of it, and to not be discriminated against for exercising those rights. We do not sell or share personal information as defined by the California Consumer Privacy Act.
To exercise any of these rights, email peter.krasucki@fermaxiom.com. We will verify the request and respond within the time required by applicable law.
Children
The site is intended for professional and educational audiences and is not directed to children under 13. We do not knowingly collect personal information from children under 13; if you believe a child has provided us personal information, contact us and we will delete it.
Security
We use reasonable technical and organizational measures to protect the information we hold, including HTTPS across the site. No method of transmission or storage is completely secure, and we cannot guarantee absolute security.
Changes to This Statement
We may update this Privacy Statement from time to time. The effective date above shows when it was last revised; material changes will be reflected on this page.
Contact
FermAxiom LLC
100 Chesterfield Parkway, Saint Louis, MO 63005, USA
peter.krasucki@fermaxiom.com | service@fermaxiom.com