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OpenCart Product Stock Notification Alert – Back in Stock Notification

30 reviews / Write a review

  • $23.00

Boost Sales with OpenCart Back in Stock Notifications

The Product Stock Notification Alert extension replaces the default "Add to Cart" button with a "Notify Me" button for out-of-stock products. When customers click on this button, a subscription form pops up, allowing them to subscribe to receive notifications when the product is back in stock.

Customers will be notified via email and optionally SMS when the product stock is updated by the admin. This feature helps store owners track product demand and enhance customer engagement by keeping them informed about product availability.

If you require both "Add to Cart" and "Notify Me" functionalities for out-of-stock products, our team can provide a customization service. Contact our support for more details.

Problem Statement

Many customers leave a website when they see an out-of-stock product, resulting in lost sales and missed revenue opportunities. Store owners also struggle to track which products customers are waiting for. Without a system to notify customers about restocks, potential buyers might never return to make a purchase.

This extension solves this issue by allowing customers to subscribe for stock alerts and automatically notifying them when the product is available again, ensuring they return to complete their purchase.

Purpose of the Extension:

The Product Stock Notification Alert extension helps store owners retain customers by keeping them informed about restocks. It enhances user engagement, provides valuable insights into product demand, and improves overall customer satisfaction.

By offering an automated notification system, store owners can ensure that interested customers return to purchase out-of-stock products as soon as they become available, increasing sales and conversions.

Features:

  • Customer Subscription System for out-of-stock products
  • Subscription Support for Product Options (Configurable Items)
  • Automatic Customer Notification when product is back in stock (via Cron Job)
  • Manual Customer Notification with a one-click operation
  • Individual Customer Notifications from the extension dashboard (with stock validation override)
  • Email Notifications for customers
  • Subscription Confirmation Email to customers
  • Admin Alert Notifications when a customer subscribes to a product alert
  • HTML Email Editor with shortcode support for dynamic email customization
  • Integrated Support for Email Template Designer
  • SMS Template Editor for optional SMS notifications
  • Advanced Analytics & Reports:
    • Pie chart: Total notified vs total awaiting notification
    • Bar chart: Demand by brand
    • Bar chart: Demand by category
    • Bar chart: Top 10 most demanded out-of-stock products
  • Tracks Customer Preferences:
    • Selected product options
    • Customer language
    • Logged-in customer autofill (name, email, phone)
  • Flexible Subscription Form Options:
    • Enable/disable fields (mobile number, name, additional comments)
    • Choose between popup mode or embedded form mode
    • Select popup animation effects
  • Tracking & UTM Parameters for monitoring customer engagement from notifications
  • Customizable Admin Dashboard:
    • Choose which columns to display
    • Quickly update stock quantity, product status, or out-of-stock status from the extension dashboard
    • View customer stats (customer since, total purchases, total orders)
    • Separate tabs for demanded products, total alerts, and out-of-stock products
  • Admin Tools & Bulk Actions:
    • Delete all records
    • Delete only notified records
    • Delete records that have not been notified
  • Dual-Mode Stock Validation:
    • Automate alerts based on stock quantity or out-of-stock status
    • Manually override and select products for notifications
  • Automated Admin Reports via Cron Jobs:
    • Customer Alert Automation (daily)
    • Admin Stock Demand Report (daily/weekly)
  • Multi-Store & Multi-Language Compatibility
  • Google Analytics Campaign Tracking
  • Export Subscription Records to CSV
  • Integrated Journal3 Support
  • Free Support for Any Template Conflicts

How to Use:

  1. Install & Configure the extension from the OpenCart admin panel.
  2. Choose whether you want a popup-based subscription form or an embedded form.
  3. Customers subscribe to out-of-stock products by clicking "Notify Me".
  4. When stock is updated, customers receive an email and optional SMS notification.
  5. Admins can track product demand and manually notify customers if needed.
  6. Use analytics reports to see which products are most in demand and restock accordingly.

Benefits:

  • Increases Customer Retention by keeping customers engaged
  • Boosts Sales by ensuring customers return to purchase restocked items
  • Provides Valuable Demand Insights to help store owners plan stock replenishments
  • Saves Time with automated customer alerts and admin reports
  • Enhances Customer Experience with real-time updates on desired products
  • Improves Marketing Efficiency with UTM tracking and analytics integration
  • Supports Business Growth with detailed reports on product demand trends

Use Cases:

  • E-commerce stores that frequently run out of stock on popular products
  • Dropshipping businesses that need to track demand for out-of-stock items
  • Retailers selling seasonal products who want to notify customers when stock returns
  • Stores selling configurable products where options (e.g., size, color) may be out of stock
  • Stores with limited stock that want to build anticipation and maximize sales

Expected Results:

  • Increased sales & conversions by bringing back lost customers
  • Higher customer engagement with email/SMS alerts
  • Better stock management with demand insights and reports
  • More efficient marketing strategies using tracking and analytics tools
  • Improved customer satisfaction by keeping them informed

Additional Information

Note: Some features may not be available in older OpenCart versions. New features are added for newer OpenCart versions.

With this extension, you can take control of your stock notifications, improve your OpenCart store’s customer experience, and increase your sales effortlessly!

OPENCART
Compatibility 4.1.0.0, 4.0.2.3, 4.0.2.2, 4.0.2.1, 4.0.1.1, 4.0.1.0, 4.0.0.0,

3.0.4.0, 3.0.3.9, 3.0.3.8, 3.0.3.7, 3.0.3.6, 3.0.3.5, 3.0.3.3, 3.0.3.2, 3.0.3.1, 3.0.3.0, 3.0.2.0, 3.0.1.2, 3.0.1.1, 3.0.1.0, 3.0.0.0,

2.3.0.2, 2.3.0.1, 2.3.0.0, 2.2.0.0, 2.1.0.2, 2.1.0.1, 2.0.3.1, 2.0.2.0, 2.0.1.1, 2.0.1.0, 2.0.0.0
Requirement OCMOD for opencart 2.x.x.x and 3.x.x.x, VQMOD for OpenCart 4.x.x.x
Core Files Overwrite No Core files overwritten
Multi-store Yes
Multi-lingual Yes
SUPPORT
Template Support Free support is applicable only for one template.
TECHNOLOGIES
Framework OpenCart

Store Front-end Demo

Product without user options

  1. Go to product Iphone https://opencart-demo.huntbee.com/opencart2302/index.php?route=product/product&product_id=40
  2. This product is out-of-stock and therefore you can see the notify me button in place of add to cart button
  3. When user clicks on the notify me button, notify form pops up

Product with user options

  1. Go to product Canon EOS 5D https://opencart-demo.huntbee.com/opencart2302/index.php?route=product/product&product_id=30 
  2. This product's Color Red is Out-of-stock
  3. If customer selects the out-of-stock option and clicks on add to cart button, notify form pops up. Please note here the add to cart button is not replaced with Notify Me button. But we can add a script which can checks the user selection and dynamically the add to cart button is changed to notify me button. This script is charged extra.

Category Page

  1. Go to category Phones & PDAs https://opencart-demo.huntbee.com/opencart2302/index.php?route=product/category&path=24
  2. The product Iphone is out-of-stock and therefore it shows notify me button.
  3. When user clicks on the notify me button, notify form pops up
  4. The same behavior can be observed in modules, search page, etc..

Admin Demo

https://opencart-demo.huntbee.com/demo/admin

Credentials are prefilled

 


Open demo instruction in new tab

VERSION : 10.0.7DATE RELEASED: 04 Feb 2024
  • Minor fix related to google chart & jquery (opencart 3.0.3.9)

VERSION : 10.0.6DATE RELEASED: 20 Jan 2024
  • Compatibilty test for opencart 3.0.3.9 and php8+

VERSION : 10.0.5DATE RELEASED: 26 Apr 2023
  • Fixed issue. Product ID was empty when there is no category assigned to the product. Updated the SQL query in the admin model file to fix this issue.

VERSION : 10.0.4DATE RELEASED: 15 Mar 2022
  1. Multiple out-of-stock status selections
  2. Minor validation
  3. Template ID number in the template dropdown field
  4. Updated Patches

VERSION : 10.0.2DATE RELEASED: 03 Jan 2022
  • Fixed issues with Multi-store setup

VERSION : 10.0.1DATE RELEASED: 08 Dec 2021
  • Minor fix w.r.t to SMS API

VERSION : 10.0.0DATE RELEASED: 03 Nov 2021

Extension redesigned & more features added

  1. New table added to the database to support manual product selection
  2. Quick Edit for Product Quantity, Product Option Quantity, Product Status, Product Out-of-Stock Status
  3. More information about the customer
  4. AJAX Quick filter
  5. Filter by Category, filter by Manufacturer, filter by product status, filter by notified status
  6. Demands Tab: List out all the products that are in demand along with stats like total quantity required, and total alerts for the product, and total notified.
  7. Out-of-Stock Products Tab : List of all products where notify function is enabled.
  8. Improved Stats Tab: Monthly Alert Trend, Demand by Brands, Demand by Category, Demand by Products
  9. Email Template system changed. Create unlimted templates and map template easily
  10. Email Template system supports "Email Template Designer Extension"
  11. Email Template Preview
  12. Improvised simple SMS API system
  13. Integrated support for "OpenCart SMS System"
  14. Manual selection of products
  15. Improvised setting for Notify Form
  16. Form type option added. Easily switch between popup mode or embedded mode
  17. Colored row for rows that are notified
  18. Hide/Show columns in the admin table
  19. Pop up has been removed for the product list/grid items. Now it will redirect to the product page if product is out-of-stock. This feature can be added by the support team (if required). A small snippet has to be added to the core js file
  20. Auto delete entries where product is no longer available in the database
  21. CSV Export options for subscription data, products, products demand

VERSION : 9.0.5DATE RELEASED: 13 Aug 2019
  1. Email Validation Function Updated
  2. Multiple selections of records for Notify Selected 

VERSION : 9.0.4DATE RELEASED: 04 Jun 2019
  1. Updated the extension for the latest Journal 3.0.34

VERSION : 9.0.2DATE RELEASED: 25 Mar 2019
  1. Updated compatibilty for Journal3 (w.r.t 3.0.29)

VERSION : 9.0.0DATE RELEASED: 12 Jan 2019
  1. Removed Feature : Removed addtional jquery flot chart plugin added on previous versions
  2. Code optimized for more security and maximum compatibility
  3. Added Feature: Compact view to view the records in admin
  4. Added Feature: Displays available quantity of products and its out of stock status
  5. Added Feature: Displays if the subscribed alert is from a registered customer or guest customer
  6. Added Feature: Displays total amount of purchase made previously by the particular customer
  7. Added Feature: Search option added to seach records by product id or product name or customer email or customer name
  8. Added Feature: Integrated google charts plugin
  9. Added Feature: Product Subscription trend line chart
  10. Added Feature: Individual Product Report and product subscription trend chart
  11. Added Feature: Integrated ckeditor as HTML Editor
  12. Added Feature: Optional HTML Confirmation Email to customer and template editor
  13. Added Feature: SMS HTTP API input field
  14. Added Feature: Installation of add-on script easily from the extension
  15. Added Feature: Selection and Installation of ocmod script for Journal2 template and Journal3 template
  16. Added Feature: Auto deletion of subscription record if the product is deleted

VERSION : 8.0DATE RELEASED: 15 Jun 2017

This update is only for OpenCart Versions 2.0.x.x, 2.1.x.x, 2.2.0.0, 2.3.x.x

  • VQMOD Dependency Removed
  • OpenCart's OCMOD Dependent
  • file_get_contents function dependency removed; curl function dependency removed
  • Extension location changed from Extensions to Extensions > Modules
  • Database table updated with inclusion of more columns
  • Optional Customer Comment input textarea added to capture customer comment
  • Records Quantity Selection by customer
  • Mobile validation: Minimum Allowed digits and Maximum allowed digits
  • Admin Setting Added : Enable / Disable Admin alert when customer subscribes for the alert
  • Admin Setting Added : Specify admin email address to receive notifications
  • Admin Setting Removed: Admin Email template setup removed
  • HTML template based Admin Email added
  • Detects if Google reCaptcha is enabled in admin. If disabled, enable captcha checkbox is disabled and grayed out.
  • Admin Setting Added : Authentication key for cron jobs
  • Language file updated to include more vocabulary for both admin and store front
  • Captures Customer IP Location
  • Added : Cross Origin Support
  • Added : Auto delete record for products that don't exists
  • Added : Export to Excel download option
  • Added : Notified Date fix tool
  • Added : Database table irregularities fix tool
  • Added : Charts added 
  • Added : Product Image resize 
  • Updated : Campaign tracking setup
  • Updated : Security of the extension to prevent SQL Attack
  • Fixed: Compare page bug

VERSION : 7.8.1DATE RELEASED: 03 Feb 2017
  1. Bug found while in email alert for product option. 
  2. Pagination fix for filters
  3. Journal fix

Update extension from 7.8 to 7.8.1

Only overwrite the admin and catalog folder files. Do not replace XML files.  



VERSION : 7.7DATE RELEASED: 17 Aug 2016
  • OCMOD Version released
  • Compatiblity for OpenCart 2.3.x.x Released

VERSION : 7.6DATE RELEASED: 05 Jan 2016

  • Shortcode added for customer email - {store_name} and {store_url}
  • Pagination for reports bug fixed for newer versions of opencart


VERSION : 7.5DATE RELEASED: 26 Dec 2015

  1. Store URL Tracking from customer end
  2. Multi-store functionality improved
  3. Bell icon added for opencart default template for responsive design
  4. SMS HTTP API field removed. SMS functionality can be added only from the custom work. Contact Support.
  5. Automatic reload of admin report page removed
  6. Notify popup form module removed
  7. PHP File function or CURL function server check added
  8. Bug fixed for "Alert record already exists"
  9. Upgrade 7.0 to 7.5 function added


VERSION : 7.0DATE RELEASED: 24 Oct 2015
  1. Added Google Analytics Campaign tracking, so that you know how the extension is working effectively for you
  2. Added cron job for receiving periodic demanded out-of-stock product list to admin email
  3. To upgrade from version 6.1 to 7.0 , refer http://opencart-docs.blogspot.in/2015/10/product-stock-notification-upgrading.html
Todor Ruskov 27/11/2024

Very fast support and great extension.
iMiral 16/10/2021

Excellect extension, works as expected. I have been using it for years. Hope to use many more.
Hadi Jouma 10/05/2021

Highly recommended. Great support.
Hadi Jouma 10/05/2021

Great extensions and best support. Very reasonable in pricing. Highly recommended.
Ivan Arnaudov 07/12/2019

This is the second time I buy a module from HuntBee and the first time I needed help from the author (Priyo) to adapt the operation to my OpenCart theme (Fastor over OC 2102). His response was quick and courteous, he spent a substantial amount of time to make the necessary changes exactly as I wanted them to be.

This is why I am happy to give 5 stars both for plugin functionality and for product support. I am very happy with my newest purchase!

Ivan Arnaudov - Webstage
janderson 12/08/2015

This extension is awesome. I was having some trouble getting it to work but the dev fixed it quickly. He did a little custom work on the notify and add to cart buttons too. He also a really nice guy and was very pleasant. I would recommend this to anyone who needs an extension with this functionality. You wont be disappointed.
Bob 12/08/2015

This extension is really nice. I didn't fully understand the scope of what this extension was capable of but it was a pleasant surprise to see all the options that are available in the Admin panel.

Also, I was having some trouble with getting the extension to work(no fault of the extension but rather my theme) and the dev fixed it quickly and even did a little custom work for my notify buttons. Super nice guy too.

I would recommend this extension to anyone looking for something like this. Great support and awesome extension.

Thanks again!
thuyvd78 05/06/2015

Thank you for excellent support!

an extension must have, everyone!

Thuy
javing81 24/05/2015

once again we recommend this extension and especially the great support of 5 stars!
It has always helped us a lot!

Thanks!
naresh_juttuga 10/05/2015

Great extension but better service help and fives stars support!

Strongly recommended!
javing81 04/05/2015

Great extension but better service help and fives stars support!

Strongly recommended!
bluemels 30/04/2015

EXCELLENT SUPPORT !! Thumbs UP !!!!
Yannis Kappa 25/04/2015

Excellent module and support. Highly recommended!
yancp 24/04/2015

Excellent module and support. Highly recommended!
naresh_juttuga 06/04/2015

Very Great and Excellent Support..........................
Modules working very perfectly......................
estesasi 04/04/2015

great extension and support
thank you
Order ID: 594755
molizh 29/03/2015

Awesome support!
5-star rating for this nice extension!
Michael Diplaros 27/03/2015

The best support, very quick and friendly, solving problems in a very short time. really pleased!!
Mohammed Alsalman 27/03/2015

One of the best extensions I ever purchased :)

Works out of the box. Plus fast, great, and professional support.

Continue your high quality products and support.
H H Mok 27/03/2015

excellent support, well done. (healthrebuilder)
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Tags: OpenCart stock notification, back in stock alert, OpenCart notify me, out of stock subscription, OpenCart stock alert, product restock notification, OpenCart back in stock module, stock alert system, OpenCart product subscription

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