Mobile app
Free to start · Pro from ₹30/month
- GST invoices and simple bills in seconds
- Print on a Bluetooth thermal printer or share on WhatsApp
- Udhaar khata, supplier ledger and stock
- Daily sale and profit, offer posters for WhatsApp
Make bills in seconds, print or send them on WhatsApp, track udhaar and stock, and see your profit every day. Simple enough for any shopkeeper, in Hindi and English.



BillKaro is made for the way shops in India really work: loose items by weight, udhaar for regular customers, GST when you need it, and WhatsApp for everything.





Start on your phone for free. Add the desktop software when your counter gets busy. Both work together on one account.
Free to start · Pro from ₹30/month
15 days free · then from ₹299/month
Use both together. A bill made on the phone shows on the computer in seconds, and the other way round. Same customers, same stock, same udhaar, everywhere.
Built with shopkeepers, for the way Indian shops really work.
GST tax invoice with CGST, SGST and IGST, Bill of Supply, or a simple receipt. Your shop name, GSTIN and logo on every bill.
Bluetooth and receipt printers in 58mm and 80mm, A4/A5 invoices, or send the bill on WhatsApp.
Every customer's khata with balance, payments and polite WhatsApp reminders, so money comes back faster.
Stock goes down with every sale and up with every purchase. Low-stock alerts before you run out.
Purchase bills, supplier ledger and payments in one place. Know exactly whom you owe.
Today's sale, profit, top items and payment modes at a glance. Reports for any date range.
Scan barcodes, use keyboard shortcuts, hold and recall bills, take cash, UPI, card or udhaar.
Give each staff member their own PIN and control what they can do. Several computers on one shop, with the owner’s phone.
For clothes and footwear: one design in every size and colour, each with its own barcode, stock and price tag.
Alteration charges with a ready date, size exchanges in seconds, and an exchange slip without prices for gifts.
Retail, supermarket, clothes or footwear: pick yours and only the screens your shop needs appear.
Points, coupons, birthday wishes, win-back offers and feedback on WhatsApp to bring customers back again and again.
Pick your business when you sign up. The billing screen, products, bills and reports change to fit the way your shop sells.
For kirana, general stores, grocery and supermarket counters.
For garment shops, boutiques, saree and ethnic stores, kids wear.

For shoe stores, sports and casual footwear, kids shoes.

One app, one price list. 15 days free, no card needed. Works with your phone app too.
Big screen, big buttons, barcode scanner and keyboard. Bill a queue of customers in seconds, and everything reaches your phone too.


Step-by-step videos for the desktop software, in English and Hindi. Pick your shop, press play, and jump straight to the part you need.
Clothes and footwear videos show what is special for those shops. For billing, udhaar, customers and reports, watch the Retail video.
Bill at the counter on the computer, and check today's sale, stock and udhaar on your phone from anywhere. Everything is backed up in the cloud.
Free from Google Play on your phone, or the desktop software for your Windows computer.
Enter your shop name, add items or scan barcodes. Import a list in one go if you have one.
Make your first bill, print it or send it on WhatsApp. That's it.
Separate plans for the mobile app and the desktop software. No setup fee, no hardware to buy.
Mobile Pro plans are bought inside the app through Google Play (the app shows Play's final price). One phone or tablet per plan.
Desktop plans include the phone app for the same shop. Pay by UPI or card inside the desktop software. Prices include all features shown.
Billing, GST and udhaar explained in plain language, with step-by-step help for using BillKaro.

From download to your first bill, printer, udhaar, stock and reports, step by step.
Read article →
Tax invoice or Bill of Supply? CGST, SGST and IGST explained for shopkeepers.
Read article →
Seven rules for giving credit and still getting paid on time, without losing customers.
Read article →Yes. Create GST tax invoices with CGST, SGST and IGST, with your GSTIN on the invoice. Not registered for GST? Use the Bill of Supply or a simple receipt.
On the phone: Bluetooth thermal printers in 58mm and 80mm. On the computer: receipt printers and normal printers installed in Windows, for receipts and A4/A5 invoices. No printer? Share the bill on WhatsApp.
Hindi and English, on both the phone app and the desktop software.
BillKaro backs up your bills, udhaar and stock in the cloud. Log in on the new device and everything comes back.
Yes, it is free to download from Google Play. Optional Pro plans start at ₹30 a month and are bought inside the app.
Android phones and tablets.
Kirana and general stores, grocery and supermarkets, clothes and fashion shops, and footwear stores. Pick your business when you sign up and the screens fit it: weighing and loose items for retail; sizes, colours, alterations and exchange slips for clothes; shoe sizes, pairs and size exchange for footwear. One account is one kind of shop.
Windows 10 and Windows 11 (64-bit). A normal shop computer or laptop is enough. USB barcode scanners work out of the box.
You get 15 days free. Then plans start at ₹299 a month or ₹1,999 a year for one computer and one phone, with bigger plans for staff and more counters. Pay by UPI or card inside the software.
Yes. Billing works offline, and everything syncs to the cloud and your phone when the internet is back.
No. Log in on the computer with the same BillKaro mobile number and password. Your products, customers and udhaar come across automatically, and bills from both stay in sync.
Yes. Windows shows this for new software it hasn't seen before. Click More info, then Run anyway to install BillKaro.
Automatically. When a new version is ready, BillKaro asks you, and updates itself in a few seconds with one click.
You can ask us to delete your account and its data on the account deletion page.
Real people who understand shops. We reply in Hindi or English.
Free on your phone. 15 days free on your computer.