Retail Billing, POS & Inventory Software
for Indian Shops
Fast GST billing, barcode POS, inventory management and offline operation — built for the way Indian retail shops actually work.
What Is KOSH?
KOSH is an offline-first retail billing and business management software built specifically for Indian shop owners.
It combines sub-2-second barcode POS billing, GST invoicing, real-time inventory management, supplier purchase inwarding, customer khata ledgers, and business analytics into one high-speed Windows desktop application.
Unlike corporate accounting software designed primarily around bookkeeping and CA auditing, KOSH is engineered around the high-speed day-to-day workflow of a physical retail shop counter.
See How KOSH Fits Retail Shops →
Everything You Need to Run Your Retail Shop
1. POS & Billing
Fast GST billing, barcode scanning, ESC/POS thermal receipt printing, and instant WhatsApp PDF invoices.
2. Inventory Management
Real-time stock deduction, ABC velocity analysis, dead stock detection, and automated low-stock warnings.
3. GST & Accounting
Auto-calculate CGST/SGST/IGST, validate HSN codes, and generate ready-to-file GSTR-1, GSTR-2, and GSTR-3B sheets.
4. Customer Ledger
Maintain sale-wise customer credit ledgers, track receivables, and share payment reminders via WhatsApp.
5. Purchase Inwarding
Record distributor invoices, cost prices, supplier balances, and stock inventory movements.
6. Business Reports
Understand daily billing revenue, sales velocity, profit margins, and cashier performance analytics.
Billing Software That Works Without Internet
Your billing counter should not stop because your internet connection does.
Cloud-only software forces your cashier to wait for web servers. When fiber lines choke during peak evening rushes, cloud billing freezes — stranding customer queues. KOSH runs locally on your PC hard drive with zero cloud latency.
- Sub-2-second local barcode scanning and checkout
- Multi-counter Wi-Fi LAN sync without external broadband
- Automatic Google Drive backup when internet reconnects
Shop LAN / Multi-Terminal Network
How KOSH Works in Your Shop
Import Catalogue
Bulk upload items, prices, and stock via Excel.
Plug Hardware
Connect barcode scanner & thermal receipt printer.
Start Billing
Scan items, calculate GST, and print bills in seconds.
Manage Store
Track low stock, customer credit, and purchase orders.
Export to Tally
1-click export XML vouchers for your accountant.
Built for Indian Retail Businesses
Kirana & Grocery
Loose commodity rates, barcode scanning, customer udhaar khata.
Pharmacy & Medical
Medicine batch numbers, expiry warnings, HSN GST lookup.
Garment & Apparel
Size/color variant matrix, thermal barcode clothing tags.
Electronics & Mobile
Serial number & IMEI tracking, warranty invoice printing.
Supermarkets
Multi-counter Wi-Fi LAN sync, cashier shift management.
Hardware Stores
Large SKU catalog, unit conversions, supplier inwarding.
Stationery Shops
Fast barcode checkout, school/office supplies stock.
General Retail
Universal retail POS, inventory control, and GST filing.
KOSH vs Popular Billing & Accounting Software
Different software products are designed for different jobs. See how KOSH compares for retail counters.
| Capability | KOSH | TallyPrime | Vyapar | Marg ERP |
|---|---|---|---|---|
| Retail Barcode POS | Sub-2s Checkout | Basic POS | Mobile POS | Desktop POS |
| 100% Offline PC Billing | Yes (Local Storage) | Yes | Yes | Yes |
| 1-Click Tally XML Export | Built-In Native | — Native Platform | Excel Export | Supported |
| Pricing Structure | ₹12,999 Lifetime | ₹22,500+ Annual | ₹3,500+/yr Sub | ₹9,999+ AMC |
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
Kosh Essential
Ideal for single-counter kiranas & retail shops
Includes 1 Year Free Updates & Support
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
Kosh Professional
Best for growing stores needing up to 3 counters
Includes 1 Year Free Updates & Support
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
Kosh Business
For large supermarkets & multi-terminal outlets
Includes 1 Year Free Updates & Support
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
Kosh Care Plan — ₹2,500 / year
Includes continuous software feature updates, priority phone/WhatsApp support, cloud backup storage, and mobile app sync.
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.
Why We Built KOSH
"We spent hundreds of hours standing beside Indian shop owners at Kirana counters, pharmacies, and garment stores."
We watched store owners struggle with complex corporate accounting software that slowed down cashiers during evening rushes, or cloud apps that froze completely when broadband connection dropped. We built KOSH to give Indian retailers an uncompromised, offline-first operating system — fast billing, accurate inventory, simple GST, and 100% data ownership on their own PC hard drive.
Abhijeet Shinde
Founder, KOSH Technologies
Homepage FAQs
What is KOSH?
KOSH is an offline-first retail billing and business management software built for Indian shop owners, combining POS billing, GST invoicing, inventory management, purchase inwarding, customer khata ledgers, and business reporting.
Is KOSH billing software or accounting software?
KOSH is a specialized retail counter billing and POS software designed for sub-2-second checkout speed. It exports ready-to-import Tally XML data for your accountant.
Does KOSH work without internet?
Yes. KOSH runs 100% offline on your local PC hard drive. Your billing counter never freezes during broadband drops.
Does KOSH support GST billing and returns?
Yes. KOSH calculates CGST/SGST/IGST, validates HSN codes, prints GST-compliant tax invoices, and generates ready-to-file GSTR-1, GSTR-2, and GSTR-3B reports.
Can KOSH manage retail inventory automatically?
Yes. Every time an item is scanned and billed at the checkout counter, KOSH automatically deducts the quantity from your stock ledger in real time.
Can I use a barcode scanner with KOSH?
Yes. KOSH supports all standard USB, Wireless, and Bluetooth barcode scanners out of the box.
Can KOSH print thermal receipts and barcode labels?
Yes. KOSH supports 2-inch, 3-inch, and 4-inch thermal printers, A4/A5 laser printers, and thermal barcode label printers.
Can KOSH export data to Tally?
Yes. KOSH includes a 1-click Tally XML exporter that generates audit-ready vouchers for sales, purchases, and party ledgers for Tally.
Can I use KOSH on multiple billing computers?
Yes. KOSH supports local Wi-Fi LAN multi-counter sync for up to 5+ billing terminals across your store.
How much does KOSH cost?
KOSH offers transparent perpetual lifetime licenses starting at ₹12,999 one-time for a single counter with zero forced monthly renewal subscriptions.
Is KOSH a subscription or one-time purchase?
KOSH is a one-time perpetual license purchase. You pay once and own your software version forever.
What types of retail shops can use KOSH?
KOSH is built for Kirana & grocery stores, pharmacies, garment & apparel shops, electronics & mobile outlets, supermarkets, hardware stores, stationery shops, and footwear retailers.
Ready to Run Your Shop with KOSH?
Download KOSH retail billing software free for 30 days — no credit card required. Experience sub-2-second checkout speed and 100% offline reliability.
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