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Bayaa POS  [](https://flutter.dev) [](https://dart.dev) [](LICENSE) [](https://flutter.dev/desktop) **Professional Point of Sale & Management System** *Powering modern retail businesses with speed, reliability, and insight.* --- ## 🚀 Overview **Bayaa** is a comprehensive Desktop POS and ERP solution designed for high-performance retail environments. Built with **Flutter**, it delivers a seamless, offline-first experience that empowers store managers to handle sales, inventory, and analytics with precision. Tailored for **Mobile Phone Stores** and retail outlets, Bayaa combines a beautiful modern UI with robust backend logic using Clean Architecture. --- ## ✨ Key Features ### 💰 Sales & Point of Sale * **Fast Checkout:** Streamlined sales process with barcode scanning or manual entry. * **Smart Invoicing:** Generate professional A4 invoices and 80mm thermal receipts. * **Refund Management:** Handle returns and refunds with strict stock validation. * **Session Management:** Secure shift closing with detailed daily reports. ### 📦 Inventory & Stock Control * **Real-time Tracking:** Monitor stock levels instanly. * **Low Stock Alerts:** Automated warnings for products running low. * **Product Management:** Easy CRUD operations for thousands of SKUs. ### 📊 Analytics & Reporting * **Daily Sales Reports:** Comprehensive breakdown of revenue, profit, and top-selling items. * **Visual Insights:** Interactive charts and graphs for business performance. * **Session History:** Audit logs of previous shifts and transactions. ### 🛡️ System & Security * **Role-Based Access:** Distinct permissions for Managers and Cashiers. * **Offline-First:** Built on **Hive** for zero-latency local database performance. * **Secure:** Data privacy and local storage focus. --- ## 🏗️ Technical Architecture Bayaa is built using industry-standard **Clean Architecture** principles to ensure scalability and maintainability. | Layer | Technology | |-------|------------| | **Framework** | Flutter (Windows Desktop) | | **Language** | Dart | | **State Management** | BLoC / Cubit | | **Dependency Injection** | GetIt & Injectable | | **Local Database** | Hive (NoSQL) | | **Printing** | PDF & Printing Packages | | **Navigation** | Clean Routing | --- ## 📸 Screenshots ### 🖥️ General | Login Screen | Sales Interface | |--------------|-----------------| |  |  | ### 👨‍💼 Manager Interface | Manager Dashboard | Products Management | |-------------------|-------------------| |  |  | | Invoices History | Daily Reports | |------------------|---------------| |  |  | | Stock Summary | Refund Management | |---------------|-------------------| |  |  | ### 👨‍💻 Cashier Interface | Cashier Dashboard | Cashier Sales | |-------------------|---------------| |  |  | --- ## 🚀 Getting Started ### Prerequisites * Windows 10/11 * Flutter SDK (3.x+) * Visual Studio (C++ Desktop Development workload) ### Installation ```bash # 1. Clone the repository git clone https://github.com/Desha29/Bayaa.git # 2. Navigate to project directory cd Bayaa # 3. Install dependencies flutter pub get # 4. Run the application flutter run -d windows ``` --- ## 📄 License This project is proprietary software. All rights reserved. © 2026 **Bayaa Systems**. --- _{Built with ❤️ by Mostafa Amr} # Bayaa