MPOS FAIR

Sure — removed all `*` symbols. WASS Billing is a powerful and easy-to-use billing application designed specifically for book fairs and retail book stores. Built for speed and reliability, it works seamlessly both online and offline. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔐 LOGIN & ACCESS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Secure login with registered credentials provided by your administrator • Each device is linked to a specific book fair event • Role-based access — only authorized billing staff can log in • Session is maintained securely on the device ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🧾 BILLING ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Create bills instantly by scanning barcodes or searching book sets • Support for Book Set billing and Individual Item billing • Add multiple payment methods in a single bill (Cash, UPI, Card, etc.) • Apply item-level and bill-level discounts • Round-off support for clean totals • Capture customer name and phone number at billing ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🖨️ THERMAL PRINTING ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Print bills directly to Bluetooth thermal printers • Set a default printer for one-tap printing • Supports TAX INVOICE format with GST details • Configurable — show or hide book item details on print • Reprint control based on admin settings ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📦 BOOK SET MANAGEMENT ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Browse and bill from pre-configured book sets • Remove individual items from a set during billing • View removed items clearly on the printed bill • Support for restricted and unrestricted book sets ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📊 REPORTS & HISTORY ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • View all bills with full details • Collection summary per device • Filter bills by date, status, and type • Cancel bills with admin permission • Reprint cancelled bills if enabled ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚙️ ADMIN SETTINGS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • General, Book Set, and Individual Item settings • Control discount limits, price changes, and billing permissions • Enable or disable bill cancellation, reprint, and more • Settings sync automatically from the server ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📶 OFFLINE SUPPORT ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Continue billing even without internet • Bills sync automatically when connection is restored • Local database ensures no data is lost ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📱 PERMISSIONS USED ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Camera — for barcode scanning • Bluetooth — for thermal printer connection • Location — required for Bluetooth scanning on Android 11 and below • Storage — for saving bill data locally ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WASS Billing is intended for use by authorized book fair operators and billing staff only. Access is granted by the event administrator. Developed by Webapps Software Solutions.