Turn any laptop, tablet, or phone into a point-of-sale terminal. ZeroBillBook’s free POS billing software handles fast checkout, barcodes, GST invoices, inventory, and UPI payments — free forever.
A point-of-sale (POS) system should make billing at the counter faster, not cost you a fortune in licences and hardware. ZeroBillBook gives you a complete, free POS system that runs on devices you already own.
Scan or search items, bill in seconds, accept UPI and cash, and watch inventory update automatically — all while staying GST-compliant.
Scan items for instant checkout, or search by name for fast counter billing.
A keyboard-friendly POS screen built for high-volume billing without lag.
Collect payments via UPI QR, cash, or card and reconcile them automatically.
Stock updates with every sale, with low-stock alerts so you never run out.
Print receipts on thermal printers or share GST invoices on WhatsApp.
Save customers, track dues, and build repeat business from the counter.
Run more than one outlet and view consolidated sales as you grow.
See day-end totals, top items, and GST summaries at a glance.
Why a cloud POS beats expensive legacy billing machines.
| Feature | ZeroBillBook POS | Traditional POS |
|---|---|---|
| Upfront licence cost | ||
| Works on existing devices | ||
| GST e-invoicing ready | ||
| Automatic cloud backup | ||
| Free forever plan |
A POS (point-of-sale) system is the software you use to bill customers at the counter. A free POS system like ZeroBillBook lets you scan items, accept payments, print receipts, and track inventory without paying for a licence or special billing machine — your laptop or phone is enough.
ZeroBillBook POS works for kirana and grocery stores, supermarkets, mobile and electronics shops, garment and footwear stores, hardware shops, and more. Anywhere you bill customers across a counter, the free POS keeps checkout fast and GST-compliant.
Create your free ZeroBillBook account in seconds. No credit card, no commitment.