README

Magento 2 Low Stock Notification: Back-in-Stock Email Alerts (Hyva + Luma)

Let customers subscribe for back-in-stock alerts so you do not lose the sale when a product is out of stock. A "Notify Me" form appears on out-of-stock product pages, subscriptions are stored and managed in the admin, and a cron job sends the email automatically once the product comes back in stock. Native templates for Hyva (Alpine.js) and Luma are both included.

Product page: kishansavaliya.com/magento-2-low-stock-notification.html

Quick Answer

What is Panth Low Stock Notification? It is a Magento 2 extension that shows a "Notify Me When Available" form on out-of-stock product pages. Customers enter their email, and the module emails them automatically when the product is back in stock.

What does it add to my store?

A Notify Me form on out-of-stock product pages for both guests and logged-in customers.
An admin dashboard with KPI totals, a 7-day trend chart, most-requested products, and recent activity.
An alert management grid where you can view, send, delete, and bulk-send notifications.
A cron job that checks stock status and dispatches emails automatically every 6 hours.
A customizable email template using Magento's native transactional email system.

Which themes are supported? Both Hyva (Alpine.js, no jQuery) and Luma. The correct template is picked based on the active theme.

What does it need? Magento 2.4.4 to 2.4.8, PHP 8.1 to 8.4, and the free mage2kishan/module-core package.

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Panth Infotech Agency

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Visit our website: kishansavaliya.com | Get a quote: kishansavaliya.com/get-quote

Who Is It For
Key Features
Compatibility
Installation
Configuration
How It Works
Admin Dashboard and Alert Management
FAQ
Support
About Panth Infotech
Quick Links

Who Is It For

Stores with products that go out of stock regularly and want to recover demand instead of losing those shoppers to a competitor.
Fashion, apparel, and limited-edition stores where restocks happen on a schedule and customers want to be first in line.
Merchants running Hyva who need a stock alert form built on Alpine.js with no jQuery or Knockout added back in.
Admins who want visibility into which out-of-stock products have the most waiting customers, so they can prioritize restocking decisions.
Multi-store setups where each store view needs its own alert scope and email template.

Key Features

Notify Me Form on Product Pages

"Notify Me When Available" form shown on out-of-stock product pages for simple and configurable products.
Guest and logged-in support so any visitor can subscribe. Guest subscriptions can be turned off in config if needed.
Email pre-filled for logged-in customers so they can subscribe in one click.
Duplicate protection so the same email is not recorded twice for the same product and store.
AJAX submission with inline success and error messages.
Fully translatable using Magento's __() function.

Admin Dashboard

KPI totals showing total, pending, sent, cancelled, and today's subscriptions at a glance.
7-day trend chart so you can see whether alert volume is growing or shrinking.
Most-requested products table listing the out-of-stock products with the most subscribers.
Critical stock alerts panel highlighting products with 5 or more pending subscribers.
Recent activity feed showing the latest subscription and send events.

Admin Alert Management Grid

Full subscriptions grid under Panth Extensions > Low Stock Alerts > Manage Alerts.
Row actions for view, send email, and delete on individual records.
Bulk actions for mass delete and mass send.
Filter and search by product, email, store, and status.

Cron-Based Email Delivery

Automatic stock check runs every 6 hours, finds products that are now back in stock, and sends pending alerts.
Cron group: registered in the default Magento cron group so it runs on your existing cron schedule.
Manual trigger available in the admin grid if you need to send alerts immediately.

Customizable Email Template

Magento native transactional email template so it fits your store branding.
Per-store-view templates so different stores or languages can use different content.
Sender identity is configurable in admin.

Hyva and Luma Ready

Native Hyva template built on Alpine.js, no jQuery, no RequireJS, no Knockout.
Native Luma template using standard Magento LESS and JS patterns.
Theme detection through Panth_Core so the right template is served automatically.
Works on Magento Open Source, Adobe Commerce, and Adobe Commerce Cloud.

Built to Last

Clean, MEQP-style code with constructor dependency injection only.
Indexed database table (panth_stock_alert) for fast queries even with many subscriptions.
Translation ready, every label uses Magento's __() function.

Compatibility

Requirement	Versions Supported
Magento Open Source	2.4.4, 2.4.5, 2.4.6, 2.4.7, 2.4.8
Adobe Commerce	2.4.4, 2.4.5, 2.4.6, 2.4.7, 2.4.8
Adobe Commerce Cloud	2.4.4 to 2.4.8
PHP	8.1.x, 8.2.x, 8.3.x, 8.4.x
Hyva Theme	1.3+ (native Alpine.js support)
Luma Theme	Native support
Required Dependency	`mage2kishan/module-core` (free)

Installation

Composer Installation (Recommended)

composer require mage2kishan/module-low-stock-notification
bin/magento module:enable Panth_Core Panth_LowStockNotification
bin/magento setup:upgrade
bin/magento setup:di:compile
bin/magento setup:static-content:deploy -f
bin/magento cache:flush

Manual Installation via ZIP

Download the latest release from Packagist or from the product page.
Extract it to app/code/Panth/LowStockNotification/ in your Magento install.
Make sure Panth_Core is installed too (required dependency).
Run the commands above starting from bin/magento module:enable.

Verify Installation

bin/magento module:status Panth_LowStockNotification
# Expected: Module is enabled

After install, open:

Admin -> Stores -> Configuration -> Panth Extensions -> Low Stock Notification

Configuration

Go to Stores -> Configuration -> Panth Extensions -> Low Stock Notification.

Setting	Group	Default	Description
Enable Stock Alerts	General	Yes	Master toggle. When enabled, the Notify Me form appears on out-of-stock product pages.
Allow Guest Subscriptions	General	Yes	Allow visitors who are not logged in to subscribe by entering their email.
Email Sender Identity	Email Notifications	General Contact	Which store email identity sends the back-in-stock notifications.
Email Template	Email Notifications	Default template	The transactional email template used for notifications. Customize under Marketing > Email Templates.

The Design and Colors section in configuration shows instructions for adjusting form colors via the theme config file. No fields are stored in the database for colors; they come from the theme CSS.

How It Works

A customer visits an out-of-stock product page. The Notify Me When Available form is rendered by the Panth\LowStockNotification\Block\StockAlert block.
The customer enters their email and submits. The form posts to the frontend controller which saves a record to the panth_stock_alert table.
A Magento cron job (lowstocknotification_stock_alert) runs every 6 hours. It queries products that are now back in stock and finds matching pending subscriptions.
For each pending subscription, the cron sends the notification email using the configured transactional email template and marks the record as sent.
Admins can see all subscriptions, dashboard stats, and send emails manually from the admin grid at Panth Extensions > Low Stock Alerts.

Admin Dashboard and Alert Management

Open Admin -> Panth Extensions -> Low Stock Alerts -> Dashboard for the overview.

The dashboard shows:

KPI totals for total, pending, sent, cancelled, and today's alerts.
7-day trend chart to track subscription volume over the past week.
Most-requested products ranked by number of pending subscribers.
Critical alerts highlighting products with 5 or more people waiting.
Recent activity showing the latest events.

Open Admin -> Panth Extensions -> Low Stock Alerts -> Manage Alerts for the full grid.

The grid shows every subscription with its product SKU, email address, customer name, store, status, and created date. From here you can:

View the details of a single alert.
Send an alert email for a single record manually.
Delete a record.
Mass delete or mass send using bulk actions.

FAQ

Does the Notify Me form work on Hyva themes?

Yes. The module ships a native Alpine.js template for Hyva, with no jQuery, Knockout, or RequireJS. The active theme is detected through Panth_Core and the correct template is served automatically.

Can guests subscribe without logging in?

Yes, by default. You can turn guest subscriptions off in Stores -> Configuration -> Panth Extensions -> Low Stock Notification -> General -> Allow Guest Subscriptions.

How often are emails sent?

The cron job runs every 6 hours. You can also trigger a send manually from the Manage Alerts grid in admin.

Will a customer get the same email twice?

No. Each subscription is unique per email, product, and store. Once an alert is sent, the record is marked as Sent and will not be processed again.

Which product types show the Notify Me form?

The form appears on product pages where the product is out of stock. Simple and configurable products are the primary supported types.

Can I customize the email template?

Yes. The module ships a default transactional email template. Go to Marketing -> Communications -> Email Templates, add a new template from the module default, edit the content, and assign it in the Low Stock Notification configuration.

Does it work with multi-store setups?

Yes. Subscriptions are scoped to a store view, and the email template and sender can be configured per store view.

Does it require Panth Core?

Yes. mage2kishan/module-core is a free required dependency. Composer installs it for you automatically.

What database table does it use?

Subscriptions are stored in panth_stock_alert, which has indexes on customer ID, product ID, email, and status for fast lookups.

Support

Channel	Contact
Product Page	kishansavaliya.com/magento-2-low-stock-notification.html
Email	kishansavaliyakb@gmail.com
Website	kishansavaliya.com
WhatsApp	+91 84012 70422
GitHub Issues	github.com/mage2sk/module-low-stock-notification/issues
Upwork (Top Rated Plus)	Hire Kishan Savaliya
Upwork Agency	Panth Infotech

Response time: 1-2 business days.

Need Custom Magento Development?

Looking for custom Magento module development, Hyva theme work, store migrations, or performance tuning? Get a free quote in 24 hours:

About Panth Infotech

Built and maintained by Kishan Savaliya (kishansavaliya.com), a Top Rated Plus Magento developer on Upwork with 10+ years of eCommerce experience.

Panth Infotech is a Magento 2 development agency that builds high quality, security focused extensions and themes for both Hyva and Luma storefronts. The extension suite covers SEO, performance, checkout, product presentation, customer engagement, and store management, with each module built to MEQP standards and tested across Magento 2.4.4 to 2.4.8.

Browse the full extension catalog on our Magento extensions page or on Packagist.

Quick Links

Resource	Link
Product Page	magento-2-low-stock-notification.html
Packagist	mage2kishan/module-low-stock-notification
GitHub	mage2sk/module-low-stock-notification
Website	kishansavaliya.com
Free Quote	kishansavaliya.com/get-quote
Upwork (Top Rated Plus)	Hire Kishan Savaliya
Upwork Agency	Panth Infotech
Email	kishansavaliyakb@gmail.com
WhatsApp	+91 84012 70422

Ready to recover sales from out-of-stock products?

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