Rebound helps merchants turn out-of-stock products into WhatsApp waitlists. Shoppers can request a restock alert from the product page, and when inventory is updated in Shopify, the app sends an automatic WhatsApp notification with a link back to buy. Merchants can manage subscribers, customize the opt-in flow, collect consent, prioritize VIP customers, and track which alerts lead to paid orders and recovered revenue.

• Let shoppers join WhatsApp waitlists from sold-out product pages with consent
• Notify shoppers on WhatsApp when items restock, with direct links back to buy
• Track paid orders and recovered revenue generated by each restock alert sent
• Customize the opt-in button, modal, consent text, success message, and counter
• Manage subscribers with search, filters, VIP status, and masked phone numbers