Shows a message in the products detail page indicating the customers to request for email notification when the stock availability changes from out-of-stock to in-stock. Add customized message for notification. Add customized message for notification response. Enable/Disable the out of stock notification option in admin. Shows the customer list who have requested for notification in back end. Option to store/delete the email id of the notified customers from the database. Set default email template/customized email template for the notification mail sent. Easy to use admin interface. Out of stock notification support for all product types available in Magento. Simple Product. Grouped Product. Configurable Product. Virtual Product. Bundle Product. Downloadable Product.