Qubit Billing.
Business. Simplified.
Sub-second invoicing. 100% offline resilience. Automated GST e-Way generation. Engineered to keep checkout queues moving at lightning speed even during network blackouts.
| ITEM DESCRIPTION | HSN | QTY | PRICE | GST% | TOTAL |
|---|---|---|---|---|---|
| Organic A2 Cow Milk 1L | 0401 | 2 | ₹75.00 | 0% | ₹150.00 |
| Cold Pressed Virgin Olive Oil 500ml | 1509 | 1 | ₹480.00 | 5% | ₹504.00 |
| Whole Wheat Grain Bread 400g | 1905 | 1 | ₹60.00 | 0% | ₹60.00 |
Engineered for High-Pressure Counters.
Sub-100ms Hardware Interception
Native keyboard wedge and USB raw barcode scanner hooks bypass typical browser latency. Items appear on the cashier screen with millisecond debounce, enabling cashiers to ring up 40+ products per minute without touch input.
Offline-First SQLite Journaling
Every transaction, inventory decrement, and customer credit is written directly to a local WAL-mode SQLite database. When internet drops during peak shopping hours, cashiers continue billing at 100% capacity with background sync once restored.
Direct ESC/POS Thermal Print Engine
Bypasses bloated operating system print dialogs. Sends raw hex commands directly over USB, Bluetooth, or Ethernet to 2-inch and 3-inch thermal printers with custom graphic logos, barcode return slips, and dynamic UPI QR payment prompts.
Automated GST & E-Way Classification
Automatic HSN code mapping, CGST/SGST/IGST tax splits, and multi-tier pricing. Generates monthly GSTR-1 and GSTR-3B JSON exports in one click, plus real-time E-Way bill generation for wholesale consignments exceeding threshold limits.
Deploy Qubit Billing in Your Stores
Supports single retail boutiques and multi-branch supermarket chains with live warehouse inventory sync.