XBOOK: GST Billing & Cashbook

📢 DISCLAIMER: XBOOK is an independent, privately developed application. It is NOT affiliated with, endorsed by, or representative of the Government of India, the GST Council, or GSTN. For official GST information, visit the official government portal: https://www.gst.gov.in

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XBOOK is a trusted offline-first billing and accounting app for small businesses, traders, shopkeepers, and freelancers across India. Create GST-compliant invoices, track cash flow, and manage your accounts — all without needing an internet connection.

⚡ WORKS FULLY OFFLINE
Your data is stored locally on your device using a fast on-device database. No internet? No problem. When you come back online, everything syncs automatically across all your devices — with zero duplicates and zero data loss.

🧾 GST INVOICE MAKER
Generate professional invoices with auto-calculated CGST, SGST, and IGST in seconds. Add HSN codes, item rates, and party details — the app fills everything in for you. Supports both GST and Non-GST billing.

Note: GST rates and HSN codes in this app are based on publicly available information. Users are advised to verify applicable rates at https://www.gst.gov.in before filing returns.

✔ Draft & Final invoice system
✔ Party-wise bill history
✔ Edit & update any invoice
✔ Amount in words auto-filled
✔ Print-ready professional format

💰 CASH BOOK — INCOME & EXPENSE TRACKER
Record daily cash in and cash out with category tags. See your real-time balance instantly. Filter by date, book, category, or party to find any entry in seconds.

👥 PARTY MANAGEMENT
Add customers and vendors with GST number, phone, and address. View complete party-wise transaction history. Smart auto-suggest finds the right party as you type.

📦 ITEM CATALOG
Build your product list with name, HSN code, GST%, rate, and unit. Select items during billing — all details fill in automatically.

🏢 MULTI-COMPANY SUPPORT
Run multiple businesses from one app. Each company's data is fully isolated — no cross-mixing. Switch between companies with one tap.

📊 REPORTS & EXPORT
Generate cash reports, billing summaries, and party-wise reports. Export to PDF, Excel, or CSV directly from your phone — perfect for sharing with your CA.

🔄 REALTIME SYNC ACROSS DEVICES
Use XBOOK on your phone and tablet at the same time. Our conflict-safe sync system ensures all changes reflect instantly across devices — even after long offline periods.

💾 BACKUP & RESTORE
Back up your full data with one tap. Restore company-wise data safely with smart duplicate prevention.

🔐 SECURE LOGIN
OTP-based email verification. Session persists securely even when offline. No forced re-login.

🎯 DESIGNED FOR:
• Kirana & retail shop owners
• Wholesale traders & distributors
• Manufacturers & service providers
• Freelancers & consultants
• Any GST-registered business in India

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⚠️ This is a third-party billing tool, not an official government application. Always verify your GST filings with a qualified Chartered Accountant or at https://www.gst.gov.in

XBOOK — Offline. Fast. GST-ready.