Point of Sale System Development
Budget: $250 – $750 USD
Project Overview:
We are seeking an experienced software developer (or team) to design and build a Point of Sale (POS) system similar to Retailman POS, with both retail and wholesale functionality. The solution must be robust, offline-capable, and easy to use, with modular features for future scalability.
Core Requirements:
Platform: Windows Desktop (C# .NET / WinForms or WPF preferred, but open to other technologies).
Database: SQLite (offline, no external DB required).
Key Modules:
User Login (Admin / Cashier roles)
Sales (POS / Invoicing, Returns, Quotations, Park/Recall Sales, Layaway)
Inventory (Products, Stock Adjustment, Stock Transfers, Movement History, Low Stock Alerts)
Customers (Profiles, Statements, Credit Sales & Payments, Loyalty Points optional)
Suppliers (Profiles, Purchase Orders, Goods Received, Supplier Returns, Purchase History)
Reports (Sales, Purchases, Inventory, Profit Margin, Tax/VAT, Customers & Suppliers, Expenses)
Settings (Company Details, Tax Settings, Invoice Layout, Currency, Backup/Restore, User Management, Roles, Licensing/Activation)
Tools (Barcode Printing, Product Import/Export, End of Day Processing)
Additional Features:
PDF generation & print support (invoices, receipts, reports).
Multi-store support (future-ready).
Licensing system (trial, activation keys, business-name bound).
Modern, user-friendly UI (Metro/Modern theme preferred).
Deliverables:
Full source code (Visual Studio solution).
Sample SQLite database with test data.
Documentation (setup instructions, database schema, user manual).
Installer package (.exe).
Nice to Have (Optional):
API layer for future cloud sync.
Mobile companion app (basic sales/inventory lookup).
Skills Required:
C# .NET (WinForms or WPF) / Similar Desktop Tech.
SQLite database experience.
POS system or ERP software development background.
UI/UX for desktop business applications.
Budget & Timeline:
Please provide your estimated cost and timeframe.
Preference for developers who can deliver a working MVP in 6–8 weeks.
How to Apply:
Share examples of similar POS/ERP projects you have built.
Provide a brief proposal on how you plan to implement the system (tech stack, architecture).
Indicate whether you can provide long-term support/updates.
We are seeking an experienced software developer (or team) to design and build a Point of Sale (POS) system similar to Retailman POS, with both retail and wholesale functionality. The solution must be robust, offline-capable, and easy to use, with modular features for future scalability.
Core Requirements:
Platform: Windows Desktop (C# .NET / WinForms or WPF preferred, but open to other technologies).
Database: SQLite (offline, no external DB required).
Key Modules:
User Login (Admin / Cashier roles)
Sales (POS / Invoicing, Returns, Quotations, Park/Recall Sales, Layaway)
Inventory (Products, Stock Adjustment, Stock Transfers, Movement History, Low Stock Alerts)
Customers (Profiles, Statements, Credit Sales & Payments, Loyalty Points optional)
Suppliers (Profiles, Purchase Orders, Goods Received, Supplier Returns, Purchase History)
Reports (Sales, Purchases, Inventory, Profit Margin, Tax/VAT, Customers & Suppliers, Expenses)
Settings (Company Details, Tax Settings, Invoice Layout, Currency, Backup/Restore, User Management, Roles, Licensing/Activation)
Tools (Barcode Printing, Product Import/Export, End of Day Processing)
Additional Features:
PDF generation & print support (invoices, receipts, reports).
Multi-store support (future-ready).
Licensing system (trial, activation keys, business-name bound).
Modern, user-friendly UI (Metro/Modern theme preferred).
Deliverables:
Full source code (Visual Studio solution).
Sample SQLite database with test data.
Documentation (setup instructions, database schema, user manual).
Installer package (.exe).
Nice to Have (Optional):
API layer for future cloud sync.
Mobile companion app (basic sales/inventory lookup).
Skills Required:
C# .NET (WinForms or WPF) / Similar Desktop Tech.
SQLite database experience.
POS system or ERP software development background.
UI/UX for desktop business applications.
Budget & Timeline:
Please provide your estimated cost and timeframe.
Preference for developers who can deliver a working MVP in 6–8 weeks.
How to Apply:
Share examples of similar POS/ERP projects you have built.
Provide a brief proposal on how you plan to implement the system (tech stack, architecture).
Indicate whether you can provide long-term support/updates.
Related categories:
PHP
.NET
C# Programming
Software Architecture
WPF
Software Development
SQLite
Point of Sale