An advanced back-in-stock alert system that captures high-intent customers and instantly notifies them when a product becomes available again. The workflow allows users to subscribe via WhatsApp or forms, stores their interest in a database, and continuously monitors product inventory through Shopify.

Once stock is replenished, the system automatically triggers personalized WhatsApp and email alerts with direct purchase links and limited-time offers to drive urgency. It includes follow-up reminders, conversion tracking, and real-time database updates to ensure maximum recovery of lost demand.

By targeting users who already showed purchase intent, this automation converts hot leads into immediate sales, increasing revenue without additional ad spend.