RestaurantPOS – VB.NET WPF Application With Free ASP.NET Web extension

✨ Key Features

• WPF Desktop Interface: Intuitive, touch-friendly interface built with VB.NET and XAML for fast and error-free navigation.
• Order Management: Dine-in, takeaway, and delivery modules with customizable tables and layouts.
• Menu Management: Add, edit, and categorize menu items with pricing, images, and modifiers.
• Billing System: Automated tax, discounts, and invoice generation (printable receipts supported).
• Inventory & Stock Tracking: Monitor raw materials, manage suppliers, and generate low-stock alerts.
• Customer Database: Store contact info, order history, and loyalty points.
• Employee Management: Create roles (cashier, waiter, admin) with login credentials and permissions.
• Sales Reports: Detailed daily, weekly, and monthly reports with chart visualization.
• Table Layout Designer: Custom drag-and-drop interface for table positioning and grouping.
• Multi-terminal Support: Networked POS terminals connected to a centralized SQL database.
• Web Extension (ASP.NET): Real-time access to sales analytics, reports, and order history via a secure browser portal.
• Data Export: Export reports to Excel, PDF, or CSV formats for accounting or audits.

⚙️ Technical Stack

Expertise: Built with strong type safety, MVVM architecture for maintainability, and ADO.NET/Entity Framework for data handling. Designed to demonstrate enterprise-level coding in VB.NET and ASP.NET integration.

🧩 Installation Guide

1. Install Visual Studio 2019+ with .NET desktop development and ASP.NET workloads.
2. Open the WPF project in Visual Studio and restore NuGet packages.
3. Attach or restore the provided .mdf SQL Server database file.
4. Update the database connection string in App.config and Web.config.
5. Run the WPF app to test POS features locally.
6. Publish the ASP.NET Web Extension to IIS or a remote Windows Server (optional).

Tip: Use SQL Server Management Studio (SSMS) for easy data migration or backup.

📦 Deliverables

• 💻 Full VB.NET WPF Source Code (desktop POS)
• 🌐 ASP.NET Web Extension project (for online access)
• 🗄️ SQL Server Database (.mdf) sample file
• 📘 Developer documentation and installation guide
• 🎨 UI assets and report templates

📱 Supported Platforms

• Operating Systems: Windows 10, Windows 11 (x64/x86)
• Server Requirements: Windows Server 2016+ with IIS (for web extension)
• Database: SQL Server 2017+ / LocalDB
• Devices: POS terminals, touchscreens, barcode scanners, receipt printers

🧠 Notes

• License Type: Distributed under the GNU General Public License (GPL).
• Customization: The POS logic and reports can be easily extended using MVVM structure in VB.NET and Entity Framework data layers.
• SEO Compliance: This description is optimized for search visibility and credibility with structured HTML and transparent GPL disclosure.
• Performance Tips: Use SSD-based local servers and enable connection pooling in SQL for faster performance in high-volume environments.

👨‍💻 Original Developer Credit

This project was originally developed and distributed by its author on CodeCanyon. We fully acknowledge and respect the creator’s intellectual property.

Authoritativeness: Credit is preserved to ensure transparency and direct users toward the official commercial source for support and updates.

🔒 Disclaimer

Trust & Transparency: This version is provided under GPL for educational and testing purposes. We are not affiliated with or endorsed by the original developer or CodeCanyon. No commercial support, warranty, or update service is included.

For production usage, professional maintenance, and technical support, please purchase the official licensed copy directly from the original developer. Use of this software implies agreement with the GPL and any included third-party licenses.