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- Description
- Reviews
- FAQ
- Customers ()
- Specifications
- Cloud Hosting
- Changelog
Opencart POS Customer Screen allows customers to view the POS cart details on a customer-facing display during checkout. Customers can verify added products, quantity, price, applied discounts, and order total to ensure a transparent and error-free billing process.
The module integrates the customer display with the Opencart Point of Sale (POS) system and provides real-time cart updates using Socket.IO and Firebase, so any changes made at the POS appear instantly on the customer screen.
This add-on helps improve checkout accuracy and customer satisfaction. The admin can add promotional slide images with descriptions and also customize the screen appearance using a background image or background color. The module can be easily enabled or disabled from the admin panel for quick management.
Important Note: This extension is an add-on to Webkul's Opencart Point of Sale System (POS), so to use this module you need to install it first.
Highlighted Features of Opencart POS Customer Screen
Real-Time Cart Sync
Cart updates appear instantly on the customer screen using Socket.IO and Firebase.
Better Customer Experience
Customers can view their order during checkout, which increases transparency and trust.
Accurate Checkout Process
Customers can verify products, quantity, price, discounts, and totals to avoid billing errors.
Promotional Slides
Admin can display promotional images and descriptions on the customer screen.
Order Review
Complete cart details are shown so customers can review their order before payment.
Custom Screen Background
Admin can personalize the display using a background image or background color.
Why Do You Need Opencart POS Customer Cart Screen?
If you use Opencart POS for your physical store, this module helps improve checkout transparency. Customers can view their cart details on a customer-facing screen and verify products, quantity, price, discounts, and totals to avoid billing errors.
Cart updates are reflected instantly using Socket.IO and Firebase. Admin can also display promotional slides and customize the screen with a background image or background color, enhancing the overall checkout experience.
Enable POS Customer Cart Screen
The store owner can configure the module from the General tab to connect the POS with the customer screen and enable real-time functionality.
- Enable or disable the module.
- Select Firebase as the connection type for real-time updates.
- Enable the option to show the POS screen to customers.
- Enter Firebase details such as API Key, Auth Domain, Project ID, Storage Bucket, and Messaging Sender ID.
- Save the settings to activate the customer screen.
POS Customer Screen Description and Sliders
Admin can manage promotional content and screen appearance from the Descriptions & Slider tab. The added content will be displayed on the customer screen along with cart details.
- Select the background type as Image or Color.
- Set a background image or select a background color.
- Add or edit promotional descriptions and offers.
- Display the content on the customer screen during checkout.
Customer Cart Screen Button
The Cart Screen button is available on the left sidebar of the POS panel. It allows the store staff to display the cart on the customer-facing screen.
- Add products to the POS cart.
- Click the Cart Screen button from the sidebar.
- The cart view will be displayed on the customer screen in real time.
Customer Facing Screen
The customer-facing screen displays the POS cart in real time, allowing customers to view their order during checkout.
- Cart details are synchronized instantly with the POS.
- Customers can view products, quantity, price, discounts, and total.
- Promotional slides with images and descriptions are displayed.
- Customers can easily verify their order without viewing the POS operator screen.
Support
For any query or issue, please create a support ticket here https://webkul.uvdesk.com/en/customer/create-ticket/
You may also check our quality Opencart Extensions.
Specifications
Product Version3.0.0.0
Released4 years ago
Last UpdatedFebruary 26, 2026 (18 days ago)
License Single application
Supported VersionsOpenCart 3.x.x.x
Recent Reviews
Write a reviewDemo of customer screen extension is not working
Posted On -
June 18, 2025
I tried the demo of this extension and is not working, i add products from pos cart and nothing showing on customer screen end side. this has been out of service for a long time because i tried before and contact support and they said that they will fix demo but after 9 months still not working :(
Great Product
Posted On -
August 20, 2021
Great product and a great company to trust with your technical needs; very competent team.
Support is really awesome, professional and fast.
Highly recommended.
Frequently Asked Questions
What content can be displayed on the customer screen?
Admin can add promotional descriptions, offers, and slide images. These will be displayed along with the cart details on the customer screen.
How does this module benefit customers?
It improves transparency during checkout by allowing customers to view and verify their order in real time.
Can customers view complete cart details?
Yes, customers can see full cart information such as products, image, quantity, price, subtotal, discounts, and order total.
Are cart updates shown instantly on the screen?
Yes, cart changes are reflected in real time using Socket.IO and Firebase.
Can the screen appearance be customized?
Yes, the admin can set a background image or choose a background color for the customer screen.
Is any additional hardware required?
No, the customer screen works without any additional hardware.
Who should use this module?
This module is ideal for physical stores using Opencart POS to improve checkout accuracy and build customer trust.
Move to Cloud Today
AWS Free tier hosting for one year by amazon web services, for more details please visit AWS Free Tier.
GCP Free tier hosting for one year with 300 credit points by google cloud platform, for more details please visit GCP Free Tier.
Azure free tier hosting for one year with 25+ always free services, for more details please visit Azure Free Tier.
In our default configuration we will provide tremendous configuration for your eCommerce Website which is fast to load and response.
Default Configuration Details of Server
- 1 GB RAM
- 1 Core Processor
- 30 GB Hard Disk
- DB with 1 GB RAM and 1 Core Processor
* Server Configuration may vary as per application requirements.
Want to know more how exactly we are going to power up your eCommerce Website with Cloud to fasten up your store. Please visit the Cloudkul Services.
Get Started with Cloud- + Features
- - Bugs
Version 3.0.0.0
- + Implemented the Google Firebase in VERSION 2.x.x.x and 3.x.x.x
- + Implemented the Socket.io in VERSION 2.x.x.x and 3.x.x.x
- + Implemented the POS Screen background color added in VERSION 2.x.x.x and 3.x.x.x.
Version 2.0.0.0
- + Update customer view layout.
- * fixed git issues
Version 1.1.0.2
- * fixed library startup issue
Version 1.1.0.1
- * Version 3 issues fixations
Version 1.1.0.0
- + Module added in opencart VERSION 3.x.x.x
Version 1.0.0.0
- + Module added in opencart VERSION 2.3.x.x
