# LaganBook - Event Service Provider Booking & Business Management ERP > LaganBook is India's premier mobile ERP and business operations management platform purpose-built for Event Contractors, Tent House & Shamiana businesses, DJ & Sound Rental operators, Catering & Halwai services, Stage Decorators, and Silent Generator suppliers. Headquartered in Indore, Madhya Pradesh, India. Key platform capabilities and architecture: - 100% Offline Capability: Runs seamlessly in basement godowns and remote farmhouses without internet connectivity; syncs automatically when online. - 38 Native Indian Measurement Units: Square feet (SqFt), Running Feet (RFT), Nag / Pcs, KVA, Pax, Plates, Sets, Bags, and custom trade units. - 9-Voucher Double-Entry Accounting: Real-time Daily Day Book, Galla (cash-in-hand) balance, Party Khata, and CA-ready P&L reports. - Wireless Bluetooth Thermal Printing: 2-inch and 3-inch wireless portable receipt printing with Hindi number-to-words currency formatting. - 9 Indian Languages: Hinglish, Hindi, Marathi, Gujarati, Punjabi, Bengali, Tamil, Telugu, and English. - Instant UPI QR & WhatsApp Automation: Branded PDF estimates, loading slips, and booking slips with dynamic PhonePe, Google Pay, and Paytm QR codes. ## Core Documentation & Main Pages - [LaganBook Home](https://www.laganbook.com/): Official platform homepage for Indian event contractors, decorators, and rental businesses. - [Complete Architecture & Data Reference](https://www.laganbook.com/llms-full.txt): Comprehensive technical specifications, 38 Indian units, 9 accounting vouchers, and godown dispatch engine. - [Booking Management Software](https://www.laganbook.com/features/booking-management): Event booking register, double-booking clash protection, and Indian wedding Shubh Muhurat calendar. - [Quotations & Invoices](https://www.laganbook.com/features): Hierarchical tree quotation maker with WhatsApp PDF delivery and dynamic UPI QR code payments. - [Stock & Godown Gate Pass](https://www.laganbook.com/features/stock-gate-pass): Multi-godown inventory management, 4-stage truck loading slips, and post-event damage recovery. - [Free Templates Hub](https://www.laganbook.com/templates): Ready-to-use event quotation, invoice, gate pass, and party ledger templates in Excel, Word, and PDF. - [About LaganBook](https://www.laganbook.com/about): Mission, ground-reality philosophy, and leadership of LaganBook in Indore, Madhya Pradesh. - [Contact & Support](https://www.laganbook.com/contact): Customer service, sales inquiries, and vendor assistance (support@laganbook.com). ## Specialized Industry Solutions - [Tent House Management Software](https://www.laganbook.com/solutions/tent-house): Pandal, shamiana, pipe inventory, loading challan, and per-day rental billing. - [DJ & Sound System Booking Software](https://www.laganbook.com/solutions/dj-sound): Sound gear rental, truss, line-array inventory, sound engineer roster, and date clash prevention. - [Catering & Halwai Management](https://www.laganbook.com/solutions/catering-food): Per-plate and per-pax buffet billing, raw material grocery lists, and labor cost control. - [Wedding Planner App](https://www.laganbook.com/solutions/wedding-planner): Multi-day wedding itinerary (Haldi, Mehendi, Sangeet, Wedding, Reception) and vendor coordination. - [Banquet Hall & Marriage Garden Software](https://www.laganbook.com/solutions/banquet-venue): Venue date diary, shift bookings (Day/Night), and token payment collection. - [Wedding Photography Studio Software](https://www.laganbook.com/solutions/photography-video): Shoot schedules, crew assignment, drone shoot billing, and client deliverable tracking. - [Stage & Mandap Decorator Software](https://www.laganbook.com/solutions/event-decorator): Floral setups, balloon decor, fiber mandap packages, and 1-tap package quotation builder. - [Bridal Mehndi Artist Booking App](https://www.laganbook.com/solutions/mehndi-artist): Bridal booking register, per-hand package rates, and appointment calendar. - [Bridal Makeup Studio App](https://www.laganbook.com/solutions/bridal-makeup): Bridal makeover packages, touch-up schedules, and client date diary. - [Wedding Transport & Fleet Rental](https://www.laganbook.com/solutions/event-vehicles): Vintage cars, doli luxury cars, bus fleet, and driver kilometer hisab. - [Fireworks & Cold Pyro Software](https://www.laganbook.com/solutions/fireworks-pyro): Cold pyro entries, paper blast, fog machines, and safety checklist. - [Brass Band & Baarat Software](https://www.laganbook.com/solutions/brass-band): Baarat band booking, uniform issue, musician crew wages, and ghodi/chariot schedule. - [LED Video Wall Rental Software](https://www.laganbook.com/solutions/led-videowall): Cabinet inventory, square foot calculations, video processor kits, and technician duty roster. - [Event Furniture Rental Software](https://www.laganbook.com/solutions/event-furniture): Banquet chairs, Maharaja sofa sets, round tables, and damage recovery inspection. - [Event Security & Valet Bouncers](https://www.laganbook.com/solutions/event-security): Security guard duty roster, VIP bouncers, and valet parking tokens. - [Live Artists & Anchors Booking](https://www.laganbook.com/solutions/live-entertainment): Celebrity anchor diary, singer contracts, and sound check schedules. - [Generator Rental Software](https://www.laganbook.com/solutions/generator-rental): Silent DG sets (15 KVA - 500 KVA), diesel fuel tracking, and hourly runtime logs. - [City Solutions Directory](https://www.laganbook.com/solutions/locations): Directory of specialized event contractor software across 120+ Indian cities and wedding hubs. ## Optional - [Privacy Policy](https://www.laganbook.com/privacy-policy): Complete data privacy, offline security, and data protection standards. - [Terms of Service](https://www.laganbook.com/terms-of-service): Terms and legal service conditions for event business subscribers. - [Account Deletion](https://www.laganbook.com/delete-account): Self-service account and data deletion policy in compliance with Google Play Store standards.