Bodanu Back in Stock helps Shopify merchants recover demand from sold-out products with variant-level restock alerts, wishlist demand capture, price-drop alerts, preorder messaging, and branded notifications. Add a theme-friendly widget, let shoppers save products and subscribe for updates, send email or browser-push alerts, and understand which products customers want back. The app includes email templates, sender domains, Klaviyo sync and event mode, Shopify Flow triggers, Zapier integration