Privacy

Reading the pages stores nothing about you. No analytics cookies; Cloudflare serves the pages.
The free lookup runs in your browser against static data files; the address you type is not sent to us. One anonymous counter records that a lookup happened (date only; no IP address, no address, no user agent). Buy-button clicks add to the same kind of counter.
Orders: Gumroad passes us your purchase email and the address/BBL field you fill in. We use them only to produce and send your report. Order files are deleted 30 days after delivery. Nothing is sold or shared; no marketing list.