The product
Inventory Alerts is a Shopify app that watches per-variant stock levels across multiple locations and sends branded email notifications via Resend when thresholds are crossed. Features a sophisticated alert state machine with escalation logic (ok → low → critical → out_of_stock) and debouncing to prevent spam.
Includes per-alert error isolation (a failure in one alert doesn't block others), complete audit trail with delivery status, and webhook-driven instant re-evaluation when inventory levels change.
