The enquiry record
The form saves your name, email, topic, message, consent and optional intended-use note. A receipt reference and timestamp are added. No phone number, verification code or account credential is requested.
Use and retention
Records support reviewing questions and related correspondence. They remain until manually removed; no automatic retention deadline is configured. A success message confirms storage, not an email delivery or a support appointment.
Device and hosting information
Checklist marks stay in local browser storage. Calculator values are temporary and are not submitted with a question. Short-term rate limiting uses a hashed network identifier; normal hosting access logs may also exist. External analytics and advertising scripts are absent.
Access, correction or deletion
Use the contact page with the original email and receipt reference when available. Explain the requested change. Reasonable identity confirmation may be required before a personal record is released or removed.