Retail POS billing & inventory
engineered for Indian counters.
Replace slow, legacy billing software with a blazing-fast retail counter engine. 3-second barcode checkout, 100% offline reliability, automatic WhatsApp tax receipts, and smart low-stock replenishment alerts.
ShelfOne by NovaX AI is India's sovereign retail operating system and cloud POS software. Engineered specifically for Kirana stores, supermarkets, FMCG retail counters, and pharmacies, ShelfOne combines 3-second barcode billing, 100% offline-first PWA resilience, loose grocery barcode sticker printing, digital Udhar Khata with 1-click WhatsApp UPI payment links, and automated 1-click GSTR-1 tax compliance.
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Built for Real Counter Pressure
Everything your store needs.
Nothing it doesn't.
Engineered from ground up to replace clunky legacy software with a fast, reliable, beautiful counter experience. No lagging database locks during rush hours.
3-Second Barcode Checkout
Scan barcode, tap tender mode, bill prints or shoots to customer's WhatsApp. Sub-10ms UI latency ensures zero cashier delays even with 200 items in cart.
100% Offline Resilience
Fiber broadband cut? 4G dongle drained? ShelfOne stores all transaction journals locally in IndexedDB. Cashiers keep billing uninterrupted, and cloud syncs automatically upon reconnect.
Zero-Paper WhatsApp Invoices
Send clean, branded GST PDF receipts directly to the customer's WhatsApp within 1 second. Reduce thermal paper roll costs by over 70% while collecting customer mobile numbers for repeat campaigns.
Live Inventory & Expiry Shield
Batch-wise tracking with FIFO discipline. ShelfOne flags perishable goods 30 days before expiration, preventing dead stock and alerting you before popular items run out.
Digital Customer Khata
Replace messy paper notebooks with a secure ledger. Set credit limits per customer, view complete purchase history, and dispatch polite automated payment links via WhatsApp.
One-Click GSTR-1 CA Export
Automatic HSN-wise tax splitting across 0%, 5%, 12%, 18%, and 28% GST slabs. Export clean, audit-ready Excel and JSON files directly tailored for your Chartered Accountant.
Zero Proprietary Lock-In
Works with the hardware you already own.
Never pay for expensive proprietary terminals. ShelfOne connects via WebUSB, WebSerial, and Bluetooth to all commercial retail peripherals.
Thermal Printers
Full ESC/POS protocol support for 2-inch (58mm) and 3-inch (80mm) thermal printers from TVS Electronics, Epson, NGX, Pegasus, and Bluetooth portable printers.
Barcode & QR Scanners
Instant plug-and-play for all 1D/2D handheld and omnidirectional counter scanners from Honeywell, TVS, Zebra, and Symbol with keyboard wedge protocol.
Digital Weighing Scales
RS-232 and USB serial integration for grocery and sweet shops. Direct live weight capture onto invoice without manual weight typing.
Handheld Android POS
Optimized touchscreen UI for Sunmi V2, iMin, and Pax Android POS terminals with integrated thermal receipt printers and 4G SIM slots.
From 1 Store to 50 Stores
Centralized visibility.
Decentralized speed.
Opening a second or third branch shouldn't mean managing three disconnected accounting books. ShelfOne connects your store counters to a central cloud dashboard.
Check daily sales from your phone while travelling, transfer stock between branches, and enforce uniform pricing across every location in real time.
Central Warehouse & Inter-Store Transfers
Issue automated dispatch notes and stock transfers with digital receiving confirmation so goods never go missing in transit.
Granular Staff Roles & Counter Permissions
Prevent cashier shrinkage. Restrict discount overrides, prevent price edits at the counter, and require supervisor approval for invoice cancellations.
Owner Mobile Executive App
Live sales dashboard on your iPhone or Android phone. Get automated daily closing summaries on WhatsApp every night at 10 PM.
Simple, Fair Indian Pricing
Predictable plans. No hidden fees.
Every plan includes our core fast-billing engine, free catalog updates, and dedicated Hindi & English support.
Perfect for small neighborhood kirana stores taking their first step into digital billing.
- Up to 300 bills per month
- 1 Counter Register
- Barcode scanning support
- Thermal printer printing
- Offline billing mode
For busy retail stores, supermarkets, chemists, and apparel shops seeking growth.
- Unlimited Invoices & Customers
- Automated WhatsApp PDF Invoices
- Digital Customer Khata with reminders
- Batch & Expiry Date tracking
- One-click GSTR-1 Excel export
- Priority WhatsApp & Remote Desk Support
For retail chains, supermarkets with multiple checkouts, and franchise operations.
- Multi-Branch & Warehouse Sync
- Unlimited Cashier Counter terminals
- Inter-store stock transfers & POs
- Custom API & ERP integrations
- Dedicated Account Manager
Frequently Asked Questions
Common questions from shopkeepers
No. ShelfOne operates smoothly in any modern web browser on Windows 10/11, macOS, Android tablets, or iPads. You can plug in standard USB/Bluetooth thermal receipt printers and barcode guns you already own.
Yes! ShelfOne includes client-side IndexedDB caching architecture. If your WiFi disconnects during rush hour, your counter staff can keep scanning barcodes and printing bills without disruption. All transactions sync silently to the cloud once connection is restored.
When entering a customer's mobile number during checkout, ShelfOne automatically dispatches an official PDF invoice and itemized breakdown directly to their WhatsApp number in under 1 second. This saves thermal paper roll costs and gives customers a clean digital record.
Yes. You can upload an Excel or CSV file containing your product names, barcodes, purchase costs, selling prices, and current quantities. Furthermore, ShelfOne comes pre-loaded with over 50,000 Indian FMCG items, meaning scanning a common barcode automatically populates its name and MRP.
All data is encrypted in transit and at rest using bank-grade 256-bit encryption. Your sales numbers, customer khata balances, and vendor purchase costs are strictly confidential to your store account and never shared with third parties.
Upgrade your store
counter today.
Join hundreds of retail store owners across India who run faster checkouts and stress-free inventory with ShelfOne.