Modern Retail POS System for High-Speed Counters
Transform any phone, tablet, or desktop PC into a lightning-fast retail point of sale. Sub-second barcode scanning, ESC/POS thermal slip printing, keyboard hotkeys, and dual-screen customer checkout.
Zero hardware lock-in. Works with the peripherals you already own.
Say goodbye to locked proprietary billing machines that force you into expensive printer paper or proprietary maintenance contracts. Karobari communicates directly with industry-standard POS hardware via open WebUSB, Bluetooth, and Android Print Spooler APIs.
Enterprise counter speed without enterprise complexity
Engineered from the ground up to eliminate bottlenecks at retail checkout counters.
Sub-Second Barcode Scanning
Instant SKU resolution for high-traffic retail checkout.Compatible with all 1D/2D USB laser scanner guns, Bluetooth handheld scanners, and Android phone cameras. Scans resolve items in 0.1 seconds from your local product database.
ESC/POS Thermal Slip Printing
Native 58mm & 80mm parchi receipts with dynamic UPI QR.Direct WebUSB printing on PC and Bluetooth/OTG on Android. Prints high-resolution store logos, tax breakdowns, MRP savings, and scannable UPI QR codes without proprietary printer drivers.
Full Keyboard Cashier Hotkeys
Ring up complete orders without touching a computer mouse.Desktop cashier shortcuts: Press Space to search items, Up/Down to browse, Enter to add, F2 to open checkout tender, and Enter to complete. Designed for experienced retail cashiers.
Dual-Screen Customer Display
Mirror live checkout cart on any secondary customer screen.Turn any secondary monitor, tablet, or phone into a live customer-facing display. As items are scanned, customers see transparent price totals, discounts, and an enlarged payment QR.
Local SQLite Offline Engine
Zero reliance on cloud servers or internet connections.Unlike pure-cloud POS apps that spin or crash when internet lags, Karobari stores and executes all data locally. Ring up sales at peak hours with zero latency even during ISP outages.
Staff PINs & Cashier Privacy Shield
Protect sensitive margins and ledger data from employees.Assign shared counter PINs to staff members. Staff can ring up bills and tender cash, but profit margins, supplier purchase rates, and total business khata remain strictly hidden.
Testing a new 58mm or 80mm thermal receipt printer?
Run our free in-browser POS test slip utility to verify paper feed, column alignment, and Rupee symbol rendering with zero software installation.
Questions about retail point of sale systems
Do I need to buy expensive proprietary POS hardware?
No. Karobari turns your existing Android smartphone, counter tablet, or desktop PC into a complete retail POS terminal. You save ₹25,000–₹50,000 on proprietary hardware machines.
How does Karobari compare to traditional POS systems like TVS or Posiflex?
Traditional POS terminals require heavy upfront hardware purchase, annual maintenance contracts (AMC), and complex software installation. Karobari runs in your browser or on Android with zero setup delays, full offline speed, and 100% free core functionality.
Can multiple cashiers bill at the same counter?
Yes. Karobari features Quick Staff PIN switching. Cashiers can log into their shift in 2 seconds, ring up bills, and track individual drawer cash without sharing personal phone numbers or exposing master admin accounts.
Does the retail POS system support barcode generation for unbranded items?
Yes. For loose goods, unbranded garments, or custom packaging, Karobari includes a free retail barcode generator that creates EAN-13 and Code-128 sticker labels ready to print on standard sticky label sheets.
What happens when the internet disconnects during rush hours?
Karobari operates 100% offline. Every bill, barcode scan, customer khata entry, and inventory decrement is recorded locally in SQLite storage with zero lag. When internet reconnects, data syncs safely in the background.
Upgrade your retail counter to Karobari POS
Open the Web Till in your computer browser or install the Android POS app. Ring up your first sale in under 2 minutes.