Rupees App 💰

A mobile-first, offline-capable Progressive Web App (PWA) for point-of-sale management. Designed for speed, privacy, and ease of use.

✨ Features

• Multiple Base Prices: Support for kg, g, pkt, box, etc.
• Quick Presets: Fast calculations for common weights (100g, 250g, 1kg).
• Addons Management: Optional extra charges (bags, bottles, etc.).
• Transaction History: Detailed dashboard with sales, received, and pending balances.
• Offline First: Works without internet once installed.
• Privacy Focused: All data stays on your device (LocalStorage).

🚀 How to Install on your Phone (GitHub Pages)

1. Host the App: Push this code to a GitHub repository.
2. Enable GitHub Pages:
   • Go to Settings > Pages.
   • Select the main branch and the /(root) folder.
   • Click Save.
3. Open the Link: Open the generated URL (e.g., https://username.github.io/Rupees/) in your phone's Chrome/Safari.
4. Install:
   • Android: Tap the menu (three dots) > Add to Home screen.
   • iOS: Tap the Share button > Add to Home Screen.

🛠 Tech Stack

• Vanilla JavaScript (ES6)
• Vanilla CSS
• LocalStorage for Data
• Service Workers for PWA support