Retail POS & Report Suite

I need a full-featured POS application tailored for a retail store environment. The system must let me ring up sales quickly, track inventory in real time, reward returning shoppers through a built-in loyalty program, and oversee staff activity from one dashboard.

Core functionality
• Inventory management that deducts stock automatically at checkout and alerts me when levels run low.
• Customer loyalty tools—simple point or tier setup with the ability to issue rewards and view each shopper’s history.
• Employee management: individual logins, role-based permissions, and shift or sales tracking.

Reporting
The software has to generate clear, exportable reports on:
• Daily, weekly, and monthly sales
• Current inventory status and valuation
• Employee performance (sales per associate, hours vs. revenue, etc.)

Deliverables
1. Installable or cloud-hosted POS application ready for retail use
2. Documentation covering setup, user roles, and routine operations
3. Source code or access credentials, depending on your deployment approach
4. One training session so my team can hit the ground running

I’m open to the tech stack—whether you prefer Java, .NET, Python, or a modern web framework—as long as the final product is stable, intuitive, and easy to maintain. Please outline your proposed architecture, timeline, and any similar work you can point me to, and I’ll get back to you quickly.