Sub-2s Scanner Response Rate

Barcode Billing Software for Retail Shops

Scan items in under 2 seconds, auto-calculate GST, deduct inventory stock in real time, and print thermal receipt labels on Windows.

Written by Abhijeet Shinde, Founder, KOSH| Last updated: August 2026
01 / High Speed Checkout

How Barcode Billing Works in KOSH

1. Scan SKU

Scan manufacturer barcode or custom thermal sticker.

2. Load Product

Instantly fetch item name, selling price, and HSN tax slab.

3. Auto GST

Auto-calculate CGST, SGST, or IGST tax amounts.

4. Deduct Stock

Real-time stock deduction from your inventory ledger.

5. Print Receipt

Generate thermal bill or WhatsApp digital PDF invoice.

100% Transparent Lifetime Licensing

Transparent Retail Billing
Software Price for Shops

Stop paying monthly cloud subscriptions for software that freezes when your internet drops. Invest once in a high-speed perpetual license built for Indian retail counters.

30-Day Money Back

100% Risk-Free Guarantee

One-Time Fee

No Monthly Renewals

GST ITC Invoice

18% Input Tax Credit

Local Data Control

100% Offline Sovereignty

SINGLE COUNTER

Kosh Essential

Ideal for single-counter kiranas & retail shops

₹12,999Perpetual License

Includes 1 Year Free Updates & Support

1 Billing Counter

Included Modules & Capabilities:

  • Full Barcode POS + Sub-2s Billing
  • Automated GST Filing (GSTR-1, 2, 3B)
  • 1-Click WhatsApp PDF Receipts
  • ABC Inventory & Dead Stock Analysis
  • Customer Khata & Udhaar Reminders
  • Offline Wi-Fi Multi-Counter Sync
  • 1-Click Tally ERP / TallyPrime Export
  • Google Drive Local Auto-Backup
  • Cashier Role Permissions & Audit Logs
  • ESC/POS Thermal & Laser Printer Ready
MOST POPULAR Recommended

Kosh Professional

Best for growing stores needing up to 3 counters

₹14,999Perpetual License

Includes 1 Year Free Updates & Support

Up to 3 LAN Counters

Included Modules & Capabilities:

  • Full Barcode POS + Sub-2s Billing
  • Automated GST Filing (GSTR-1, 2, 3B)
  • 1-Click WhatsApp PDF Receipts
  • ABC Inventory & Dead Stock Analysis
  • Customer Khata & Udhaar Reminders
  • Offline Wi-Fi Multi-Counter Sync
  • 1-Click Tally ERP / TallyPrime Export
  • Google Drive Local Auto-Backup
  • Cashier Role Permissions & Audit Logs
  • ESC/POS Thermal & Laser Printer Ready
UNLIMITED

Kosh Business

For large supermarkets & multi-terminal outlets

₹21,999Perpetual License

Includes 1 Year Free Updates & Support

Unlimited LAN Counters

Included Modules & Capabilities:

  • Full Barcode POS + Sub-2s Billing
  • Automated GST Filing (GSTR-1, 2, 3B)
  • 1-Click WhatsApp PDF Receipts
  • ABC Inventory & Dead Stock Analysis
  • Customer Khata & Udhaar Reminders
  • Offline Wi-Fi Multi-Counter Sync
  • 1-Click Tally ERP / TallyPrime Export
  • Google Drive Local Auto-Backup
  • Cashier Role Permissions & Audit Logs
  • ESC/POS Thermal & Laser Printer Ready
OPTIONAL AFTER YEAR 1

Kosh Care Plan — ₹2,500 / year

Includes continuous software feature updates, priority phone/WhatsApp support, cloud backup storage, and mobile app sync.

Zero Forced Renewal

100% Data Sovereignty

Your customer transactions and stock data stay on your local computer hard drive. Export full Excel ledgers anytime without restriction.

Dedicated Indian Support

Stuck during installation or setup? Get instant assistance from our engineering and onboarding team over phone, AnyDesk, or WhatsApp.

Unlimited Bill Generation

No per-invoice charges or transaction volume caps. Whether you print 50 or 500,000 bills per year, your license cost remains identical.