When a product or variant sells out, a "Notify me" form appears on its page in your colors and words. Shoppers leave their email, and the app shows you who is waiting for what. Add stock in Shopify and the app checks it, then emails everyone waiting, oldest first, from your store's name with replies going to you. Low stock can go out in small batches so you don't promise more than you have. A wishlist heart lets shoppers save products, and customers keep their list on every device.

• "Notify me when available" on sold-out products and variants
• Automatic restock email from your store's name, sent when stock is back
• Demand list and most wanted report: see what to reorder first
• Staged sends for low stock, pre-order hint and expected-back note
• Wishlist hearts on products and collections, saved to customer accounts