Magento 2 Out of Stock Notification Extension notifies customers when unavailable products are restocked and ready to buy. Users can enter their email to receive alerts once items are back in stock. Both registered and guest customers can subscribe to these updates. The admin can send notifications automatically or manually and use different email templates. With Magento 2 Low Stock Notification(https://store.webkul.com/magento2-out-of-stock-notification.html) Module, admins also get alerts for low inventory. The built-in MSI feature helps manage multiple stores with different stock levels efficiently and accurately.

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