Short write‑ups of problems we hit running a real commerce operation and what we changed in the code because of them. No product announcements; just the reasoning.
Every storefront page sends one small request to our own endpoint — not to a third party. From it: visitors, sessions, page views, country, device, referrer, the traffic source that becomes attribution, registration and add‑to‑basket conversions, "who is on the site right now", product interest per customer, and the list of most‑visited pages that decides what the cache warmer warms. Why a beacon that fires on cached pages was the only design that could work, how bots are filtered, and what we deliberately do not collect.