TheBillX — GST Billing App

TheBillX

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About this app

TheBillX is a simple, powerful billing app built for small businesses across India and 12+ countries. Create GST-compliant invoices in seconds, manage your inventory, track customer credit (udhaar), and grow your business — all without needing an internet connection.

KEY FEATURES

📄 GST Billing
- Create professional GST invoices with automatic CGST/SGST split
- 3 invoice templates to choose from
- Share bills instantly via WhatsApp or PDF
- Barcode scanner for quick product lookup

📦 Inventory Management
- Track stock levels in real time
- Get low stock alerts before you run out
- Import products from Excel or scan from PDF
- Auto-deduct stock on every sale

👥 Udhaar / Credit Tracking
- Track customer credit with per-entry ledgers
- Send WhatsApp payment reminders
- Get payment receipt PDF after every collection

📊 Reports & Analytics
- Daily, weekly, monthly and yearly sales reports
- Tax summary, payment mode breakdown, gross margin
- Export reports as PDF or Excel

🔄 Excel & Tally Export
- Export a 4-sheet Excel workbook (Summary, Item-wise, GST, Payment Mode)
- Export Tally XML vouchers for seamless accounting and GST filing

☁️ Cloud Backup
- Auto-sync to your own Google Drive
- Restore data on any device
- Your data is always safe and private

🌍 Works in 12+ Countries
- India (GST), UAE (VAT), UK (VAT), USA (Sales Tax), Singapore (GST), Australia (GST), Canada (GST), Bangladesh, Nigeria, Kenya, Nepal, Pakistan and more

📶 Works Offline
- Full functionality without internet
- Data syncs automatically when back online

FREE TRIAL
Get 30 days or 100 bills free — whichever comes first. No credit card required. Upgrade to continue at just ₹99/month or ₹799/year.

TheBillX never stores your business data on our servers. All your invoices, products and customer records stay in your own Google Drive.

What’s new

- Added HSN/SAC code support
- Round off feature for invoices
- Editable bill date and sequential invoice numbers
- Seller signature/stamp on invoices
- 8 professional invoice templates to choose from
- Improved onboarding with guided tutorial
- Bug fixes and performance improvements