How to Use

Browse the synthetic campsite catalog. The 'Recommended for you' rail (catalog) and 'You might also like' rail (a campsite detail page) update live as you view and save sites; with no signals yet they fall back to a popularity cold-start. Each pick carries a deterministic 'Why this?' chip.

Open a fully-booked campsite and use 'Notify me with similar campsites' — the engine anchors on that site and returns exactly three similar options via a simulated email (real send is an owner opt-in, off by default).

Operators see live metrics, the campaign audience (per-customer recs with exclude toggles), and the recovery log. Owners additionally tune ranking weights, business rules, thresholds and the email template — every change is audited and re-ranks the engine immediately.