Handy POS is a simple and efficient Point of Sale (POS) system designed for small businesses to manage products, create bills, and print receipts easily.

The app includes two user roles — Admin and Biller — to make your sales process organized and secure.

👤 Admin Features:
• Add, edit, and manage products
• Set product availability (available / not available flag)
• View complete product list with availability status

💼 Biller Features:
• View list of available products
• Add products to cart for billing
• Generate and print bills using a Bluetooth printer

🔒 User Access:
• Sign up and sign in required for both Admin and Biller roles
• Easy 3-step app flow for quick usage

🧾 Ideal For:
Small shops, mobile stores, restaurants, and any business needing quick billing and product tracking.

Handy POS makes daily sales operations faster, smarter, and completely paperless with Bluetooth printing support.