Wanted: Full ERP Accounting System with Source Code

Looking to Purchase a Complete ERP Accounting System (Desktop + Web) with Full Source Code Hello, I am looking to purchase a ready-made and complete ERP accounting system with 100% full open source code, suitable for customization, further development, and resale to clients. Technical Requirements: - Programming Language: C# - Database: SQL Server - Project Architecture: - MVC or 3-Tier or Clean Architecture - Well-structured, clean, and maintainable code Required System Type: - Desktop version running on Windows - Web / Cloud version accessible through browser and internet - Support for centralized database or synchronization between Desktop and Web versions UI & Design: Desktop - WinForms or WPF - Professional UI using: - DevExpress / Telerik or equivalent Web - ASP.NET MVC or ASP.NET Core - Responsive design compatible with desktop and mobile devices Required Modules: - General Accounting - Sales - Purchases - Inventory / Warehouse Management - Customers & Suppliers - Cash & Banks - POS (Point of Sale) - Financial & Administrative Reports - User Roles & Permissions - Multi-Branch / Multi-Warehouse - Multi-Currency - Backup & Restore Delivery Requirements: - 100% Full Source Code - Complete SQL Database - Installation files - Basic documentation or project structure explanation - Demo version or video presentation before agreement Preferred Additional Features: - API Integration - Barcode Support - Crystal Reports / FastReport / DevExpress Reports - Mobile App or Mobile Interface (if available) - Online / Offline support Important Conditions: - The system must be ready-made, tested, and production-ready (not a student/demo project) - Must include Reseller License / Redistribution Rights - No locked DLLs or restricted files that prevent customization Please send: 1. System screenshots 2. Demo video 3. Technologies used 4. Final price 5. Confirmation that source code is 100% open 6. Web/Cloud architecture and Desktop-Web synchronization method Budget: Please send your best offer based on system quality. Contact via Facebook: https://www.facebook.com/share/1JXZ1vxctK/ Thank you. [Removed by Freelancer.com Admin]