Make GST bills, keep stock accurate with FIFO costing and track every customer's udhaar — on the website or the new mobile app, with one account.
Your own private demo with sample data — no signup needed. It's deleted after 2 hours, so please don't enter real customer data.


Bill at the counter, check stock from the godown and collect khata payments on the go. It installs straight from your browser — no app store — and uses the same account as the website, so nothing gets out of sync.




On your phone, open hisaabbox.dev/app and tap Install the app. Android and iPhone.
Pick the closest match — the same app adapts to how you buy, stock and sell.
No real-time view of what's actually on the shelf across locations.
Working out GST, VAT, or sales tax by hand on every invoice.
Customer balances and payments scattered across paper records, spreadsheets, and messaging apps.
No copying numbers between a bill book, a stock register and a khata. Save one bill and all three are done.
Pick items or scan them. GST is worked out per item — CGST/SGST or IGST — after any discount.
Quantities drop automatically, oldest batch first, so your cost and profit stay accurate.
Anything unpaid goes on the customer's khata, ready for a WhatsApp reminder.
38 seconds — from a notebook and calculator to one sale that updates stock, tax and khata together.
Make a sale in the demoCreate invoices with automatic tax calculations and support for GST, VAT, and sales tax workflows.
Track stock, purchases, sales, warehouses, and low-stock items.
Track customer credit, payments, outstanding balances, and payment history in one place.
Manage suppliers, purchases, returns, and payment history.
See sales, stock value, margins, and outstanding payments at a glance.
Send invoices and payment reminders digitally through supported messaging channels.
Track stock across warehouses and locations with batch and expiry-aware FIFO costing, so every sale's cost of goods is accurate.
Support the tax system that applies to your business, including India GST, VAT, and US sales tax. Configure your business tax settings and calculate invoice taxes automatically.
Track customer balances, credit, payments, aging, and payment reminders in one place. In India, this traditional credit system is commonly known as Khata or Udhaar.
Monitor stock health, top-margin products, collection trends, pending customer balances, and other important business information from one dashboard.
A look at the actual interface — not just a description.
Products & stock levels
Customers & credit balances
Purchases & order status
Suppliers
Business & tax settings
Invoices
No setup required to explore.
Set up your catalog and customer accounts in minutes.
Tax-ready invoices, stock sync, and customer account tracking help keep your business records organized.
New here? A short on-screen checklist walks you through adding your first product, sale, and customer — no manual, no training video.
We're early — no fake customer logos or testimonials here. Here's what you can count on today, and what isn't built yet.
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Practical guides on billing, stock and khata.
HisaabBox started with a simple idea: make it easier for small businesses to manage their everyday work in one place.
Many small retail and wholesale businesses still use notebooks, spreadsheets, and messaging apps to manage things like billing, stock, and customer credit. I wanted to build something that brings these things together without making it complicated.
HisaabBox is being built to help businesses manage billing, inventory, customer accounts, purchases, suppliers, and more from one place.
It is still a work in progress, and I am building it step by step based on what businesses actually need and the feedback I receive from users.
The goal is simple — build a useful and easy-to-use platform that helps business owners spend less time managing records and more time running their business.
— Mohammad Ibrahim Wani
Founder, HisaabBox
while HisaabBox is in beta
One place for billing, inventory, customer accounts, and business management.