Now onboarding · medical shops and counter retail

Billing that doesn't stop when the internet does.

BillSure is billing and inventory software for medical shops, and any counter that can't afford to stop. Bills are saved on the till and sync the moment the connection returns. Stock is tracked to the batch and its expiry. Every sale carries the name of whoever made it.

Get set up See what it does

Medical shops and pharmacies

Built for this first. Batches, expiry dates, prescribing doctors, and the margin between what a strip cost and what it sold for.

Counter retail

Kirana, hardware, stationery, apparel. The doctor and prescription fields switch off; everything else is the same shop problem.

Anywhere stock has a shelf life

If the same item can sit in your shop at two different costs and two different expiry dates, one blended number is already lying to you.

Works with the internet down

Bills, even offline.

A dropped connection doesn't stop a sale. Your whole catalogue lives on the device, so you can search an item, build the bill, take payment and print it with no connection at all.

Every till numbers its own bills, so a bill gets its final invoice number the moment it's posted, with or without the internet. It syncs by itself when you're back online: once, never twice, even if the connection comes and goes mid-send.

Reload the page mid-outage and the cashier is still signed in. The top of the screen says how many bills are waiting and when the till last synced, so nobody has to guess whether the day's sales went through.

Batch and expiry

Stock, down to the batch.

Every delivery becomes its own batch — its own price, expiry, and cost. Know exactly what's selling, what's expiring, and what it's actually worth, instead of one blended number that hides all three.

And when that item sells, BillSure takes it from the batch that expires first. Nobody at the counter has to remember which box to reach for.

Deliveries and stock takes

The day after the sale.

Selling is the easy half. The rest of it is a delivery landing at 7am, a shelf that doesn't match the system, and stock quietly walking out the door.

Receive a delivery and every line becomes a real batch with its own cost and expiry, with the item's figures updated to match. Count your shelves with a blind stock take, where the person counting never sees the number they're supposed to find — so a miscount can't quietly become the truth.

Variance comes back valued at cost, split by section and by counter. And the expected figure is frozen the moment a line is counted, so a sale that happens mid-count is never mistaken for shrinkage.

Month-end

On the 5th, your accountant asks for the month.

The invoice register lists every bill in a date range — number, date, customer, taxable value, tax, total, and anything since credited — and downloads as a CSV you can hand straight over.

The GST summary gives you the month's taxable value and tax collected net of the credit notes you issued, not gross of refunds you've already paid out. Invoice numbers run in sequence without gaps, and a credit note reverses exactly the tax the original bill charged.

Analytics

Numbers that tell you what to do next.

Not a wall of charts. Revenue and gross margin over any date range. Which batches expire next and what they're worth at cost. Which customers used to come in and stopped. Which hour of the day is actually your busiest, and which items move fastest.

Because BillSure knows what each batch cost you, margin is a real figure rather than an estimate — and it exports to CSV along with the rest.

Books

Two businesses, one counter.

Plenty of shops bill two businesses over one counter, such as ayurvedic medicines on one series and everything else on another. In BillSure each one is a book, with its own items, its own invoice and credit-note numbers, and its own colour across the top of the screen.

Press F2 to switch. A half-built bill is held in its own book and handed back when you switch again, so nothing is lost and nothing lands in the wrong series. Every report can show one book or all of them together.

The owner console

More than one store, on one screen.

The owner signs in from any browser, on a phone or at home, with an email and password rather than a till. Every store is on one board: today, this week or this month, set against the same time last week so a slow morning doesn't look like a bad day.

Each store says whether its figures can be trusted: when its till last synced, and how many bills are still waiting to come in. A shop shut for the night reads as closed, not as a till that's gone quiet. Tap a store for its full analytics.

Two or more stores? Talk to us about Enterprise

On every plan · 22 features

And everything else a shop needs

Nothing held back for a higher plan — every plan has every feature. We switch off the parts a shop like yours doesn't need, so the screen stays the size of the job.

At the counter

Discounts that add up correctly

Knock money off one line or the whole bill, as an amount or a percentage. Tax follows the discount down automatically.

Part-paid bills, tracked

Record what was actually handed over, and the bill carries its own balance due until it's settled.

Returns that close properly

Credit part of a bill or all of it. Pay the refund out in cash, or leave it as credit and spend it on their next visit.

GST-ready invoicing

A tax rate per item, sequential invoice numbers with no gaps, and credit notes that reverse the right tax rather than a flat cut.

Any bill, found and reprinted

Search by bill number, or the customer's name or phone. Filter by day, payment method or what's still due, see the total of whatever you've filtered, and reprint in one tap.

Reprints that tell the truth

A bill that's since been returned reprints with its credit notes listed under the total, so a copy never shows a sale that no longer stands.

Your data leaves as easily as it arrives

The catalogue, the invoice register and the analytics panels all export to CSV whenever you want. No export fee, no "contact sales to leave".

Every action has a name on it

Once you add staff, BillSure asks for a PIN before anything that changes money or stock — so the activity log is a record of people, not of a device that everyone shares.

Support is a person

We're onboarding shops one at a time, deliberately. When something's wrong, whoever is at the till can report it from inside the app, with what went wrong on screen attached, and it reaches the people who build it.

How it works

Getting set up takes a conversation, not a form

Your shop's catalogue, pricing, and staff are set up with you directly — not left for you to configure alone.

  1. We set up your shopYour catalogue, pricing, tax rates, and currency are loaded in — starting from whatever spreadsheet or price list you already use.
  2. You pair your devicesEach till, tablet, or phone joins with a short one-time code — no app store account, no shared password to hand around.
  3. Start billingOnline or off. Stock, staff, and reports are ready from the first sale.

Pay for counters, not for features

Every plan has every feature — offline billing, batch and expiry tracking, stock takes, the full reports set, the activity log. The only difference between them is how many devices can bill at the same time, and staff accounts are unlimited on all of them.

See the plans

FAQ

Questions worth asking

Including the ones we'd rather you asked now than after you've paid.

Does billing really work without an internet connection?

Yes. Your catalogue is kept on the device, so you can search items, build a bill, take payment and print it with no connection at all. The bill takes its final invoice number from the till itself, is saved locally the moment it's made, and syncs by itself when the connection returns. A few things do need the connection, because they're shared across every device — adding a brand-new customer record, issuing a credit note for a return, editing business settings, and receiving a delivery. Selling doesn't.

What does BillSure cost?

Plans start at ₹299 a month for a single till. Every plan includes every feature — the only thing a plan limits is how many devices can bill at the same time, and staff accounts are unlimited on all of them. The full list is on the pricing page, along with why this costs more than the free billing apps.

Is BillSure GST compliant?

It produces GST-ready invoices: a tax rate per item, gap-free sequential invoice numbers, and credit notes that reverse exactly the right tax rather than a flat percentage. A GST summary gives you the month's taxable value and tax collected, net of the credit notes you issued, which is the figure your accountant needs. It does not yet generate e-way bills, e-invoices with an IRN, or carry HSN codes on the invoice — if your shop is required to file those, BillSure isn't enough on its own today.

Can I bring my existing catalogue across?

Yes. During setup we load your catalogue, pricing, tax rates and currency from whatever spreadsheet or price list you already use. After that you can import and export the catalogue as CSV yourself, with a dry run that tells you exactly what a file would change before anything is committed.

Can I get my data back out?

Yes, as CSV, whenever you want. The full catalogue exports to a spreadsheet, the invoice register exports every bill in a date range with its taxable value and tax, and the analytics panels export their own figures. There's no export fee and no lock-in step.

Do I need special hardware?

No. BillSure runs in the browser on any reasonably modern phone, tablet, laptop or till, and installs to the home screen like an app with no app store account. Receipts print through the browser to whatever printer the device already uses, and a standard barcode scanner works at the counter because it simply types the item code into the search box.

Is my shop's data separate from other shops'?

Yes. Every shop is its own tenant and every query is scoped to it, so one shop's staff, catalogue, customers and invoices are never visible to another. Each device carries its own key, issued when it pairs, and revoking a device revokes only that device.

I own more than one store. Can I see them together?

Yes. The owner console shows every store you own on one board, from any browser, with each store's analytics a tap away and the stores side by side. Stores on one GSTIN share one GST register, and can share customers and have their items matched. With two or more stores you're on Enterprise, so talk to us and we'll set it up with you.

How do I get started?

Leave your email or write to us, and we'll arrange your setup — we usually reply within a day. There's no queue to join: we load your catalogue, pricing and staff with you, then you pair your devices with a one-time code and start billing. We take on one shop at a time and do the setup ourselves — that's a choice about how the first shops are supported, not a waiting list.

What BillSure doesn't do yet

Every feature on this page is built and tested today — we don't list things we're planning. By the same token, here's what isn't there, so you find out now rather than in week two.

  • E-way bills and e-invoicing. No IRN generation, and no HSN codes on the invoice.
  • Sending bills on WhatsApp. Print or share the PDF your browser makes.
  • Chasing udhaar for you. You can see what any customer still owes, but nothing reminds them — no automatic message goes out.
  • Thermal printer drivers. Printing goes through the browser, not a direct ESC/POS connection.
  • Tally export. You get CSV, not a Tally-native file.
  • Stock transfers between stores. Your stores share a console, and can share customers, but stock doesn't move from one to the other in BillSure yet.
  • Merging a customer already at both stores. Once sharing is on, customers are linked as they're found. Someone registered separately at each store before that stays as two records.
  • Sharing across different GSTINs. Customers and the combined GST register reach only stores on one GSTIN with the same owner.
  • Importing into a second book. A catalogue file loads into your main book; an item is moved to another book from its own form.
  • Lunch breaks, late nights and holidays. Opening hours are one stretch a day, so a split shift or a shop open past midnight isn't described yet.
  • Self-service signup and card payment. We set you up personally and invoice you directly.
  • Languages other than English.

If one of these is the thing you can't run without, say so when you get in touch — it's how we decide what's next.

Get your shop set up

Leave your email and we'll get in touch to arrange it — your catalogue, your staff, your devices, done with you in one sitting.

No spam — one reply from a person, usually within a day. What we do with it.

Prefer email? Write to us directly