Does it really work with no internet?
Yes — billing, stock, khata, reports, PDFs and printing all run in aeroplane mode. Records are written to a database on your own device and are complete the moment you tap Save. Syncing to another device or to the cloud is something that happens afterwards, if you have set it up.
Do I need a GST number to use it?
No. Billing, stock and khata all work without one. Add your GSTIN later in the business profile and it appears on documents from that point on — nothing already recorded is disturbed. The GSTIN is also what the app reads the state code from, and the state code is what decides CGST/SGST versus IGST.
What happens to my data if I stop paying?
Your books stay on your device, readable and exportable. An expired subscription stops you adding to them; it never takes them away, and backup, restore, CSV and Excel export are not gated on any plan.
Can two people bill at the same time?
Yes. One device runs as the hub and the others pair with it over the shop's Wi-Fi. Each device bills on its own invoice series — INV/… on the hub, INV-B/…, INV-C/… on the others — which GST permits provided each series is consecutive and unique. That is what lets two tills bill offline at once without ever minting the same number.
What if two devices change the same thing?
Nothing merges itself. The record is flagged, both versions are shown side by side under More → Records needing review, and an owner or admin picks which survives. Every choice writes an audit entry naming who made it.
Is the money arithmetic exact?
Yes, and deliberately so. No floating-point number goes near a rupee — amounts are exact base-10 decimals stored as text. Division is the only operation that can lose precision, so it refuses to run without being told a scale and a rounding mode. Split amounts are allocated by largest-remainder so the parts sum back to the whole exactly.
Can I sell things by weight?
Yes. Quantity carries its own unit and decimals — 2.5 kg of rice, 1.75 m of wire, 250 g of sweets — through pricing, stock and the printed bill. For unlabelled loose stock the app can also mint a real in-store barcode so it scans at the till.
Will it file my GST return for me?
It prepares the return, not the filing. GSTR-1 gives you B2B/B2C splits, rate-wise taxable and tax, and an HSN summary, exportable as CSV; there is a GSTR-3B summary view; and e-invoice and e-way bill payloads are generated in the schema the portal expects. The upload itself still happens on the government portal.
Does the AI see all my data?
No. The assistant is only reachable when you open it, and it is handed a short live summary — sales, dues, health, top items — not the database. It is instructed never to invent your figures, only to reason from what it is given. If you never open it, nothing is ever sent.
Is this a backup?
Wi-Fi sync is not. Several devices holding copies is resilience, not retention, and GST records must survive six years. Use scheduled exports or cloud backup alongside it — the guide has a page on what to do weekly.
Can I run it on a shop computer?
Yes — macOS and Windows builds run the same books, with a sidebar instead of a bottom bar, keyboard shortcuts, USB barcode-gun support and one-press printing to the counter's printer. Bill scanning (OCR) is the one feature with no desktop implementation.
Where do I get help?
The complete guide covers setup through troubleshooting. For anything it doesn't answer, the support page has the contact details and what to include so we can actually help.
