A register, not a project.

Your shop's register, in the cloud

poSell is cloud point of sale and inventory software for small shops. Scan, sell, and let stock take care of itself. It runs in your browser, with the scanner you already own.

See how it works

No install · No server · 90 days free, no card

What it does

Register, stock and reports in one place

The three things you touch every day live on the same screen. No second program, no paper ledger, no separate spreadsheet.

A register built for fingers

Scan, set quantity, apply a discount, take payment. The on-screen keypad means no keyboard is needed. It works the same on a touchscreen or with a mouse.

Stock drops with every sale

Purchase price, sale price, low-stock alerts. You stop guessing what's left on the shelf, because the count is already right.

Close the day in one screen

Takings, best sellers, margin per product. See which lines earn their shelf space and which ones just sit there.

Every store gets its own address

Open a second shop and it gets store2.posell.app with its own data. Nothing mixes, and you can pull reports per store or across all of them.

Who it's for

Any shop that sells over a counter

A single-register corner shop and a three-branch chain get the same software at the same starting price.

Grocery & convenience Butcher & deli Clothing & footwear Café & restaurant Stationery Hardware

Language

The till can be in your language

You pick the language and the currency when you sign up, so the register, the stock screens and the reports are in it from the first sale.

Arabic Azerbaijani Dutch English French German Indonesian Italian Portuguese Spanish Swahili Swedish Thai Turkish Ukrainian

Fifteen languages, fully translated. You can change the language or the currency at any time in Settings. Arabic is translated but the screen is still laid out left to right.

How it works

Selling in three steps

No technical setup. The computer and scanner on your counter are enough.

Open your browser

Nothing to download, no server to configure. Windows, Mac or a tablet. Type your address, sign in, and the register is there.

Plug in what you have

Standard USB barcode scanners, receipt printers and serial-port weighing scales are supported. You don't need to buy new hardware.

Enter your products once

Barcode, name, price. After that it runs itself: stock drops on every sale and the day's report is waiting when you close.

Why this is not a weekend project

The engine has been running since 2013

poSell is new. The software underneath it is not.

The register, the stock control and the reports come from Open Source Point of Sale, a project that has been developed in the open since 2013 and is still being worked on today. It has been through more than a decade of real shops finding the edge cases, which is not something a new product can shortcut.

That is worth knowing when you are about to hand your daily takings to a company you have not heard of. You can read the code, and so can anyone else.

2013First public release. Development has not stopped since.
240+People who have contributed code to the project.
270+Changes merged in the twelve months to September 2026.

Figures from the project's public repository, September 2026. More about what we build on

Pricing

90 days free, then $9 a month

One price, everything included. No feature-limited tier, no per-transaction cut, no card to start.

Free trial

$0

for 90 days

The whole product, not a cut-down demo. No credit card, nothing to cancel. Buy before it runs out and the new period is added on top.

  • Every feature included
  • Unlimited sales and products
  • Your data stays if you leave
Start free
Most shops

Monthly

$9

per store, per month

Billed monthly. Add or drop a store whenever you want.

  • Register, barcode scanning, receipt printing
  • Inventory with low-stock alerts
  • Takings and per-product margin reports
  • Daily backups
Start free

Yearly

$90

per store, per year

The same thing, paid once a year. Two months free.

  • Everything in Monthly
  • Two months free vs. monthly
  • One invoice a year
Start free

See what is included, and what isn't →

About fiscal receipts

poSell is back-office sales and inventory software. Many countries require a certified fiscal device for the customer's legal receipt. Where that applies, the legal receipt has to come from that device, not from poSell.

Questions

Questions shopkeepers ask before signing up

What is poSell?
poSell is cloud point of sale and inventory software for small shops. It runs in your browser, records every sale, deducts stock automatically and reports the day's takings. It is built for independent grocers, butchers, clothing stores, cafés and similar counter-service businesses rather than for enterprise chains.
How much does poSell cost?
poSell is free for 90 days with no credit card. After the trial it costs 9 USD per store per month, or 90 USD per store per year, which works out as two months free. Every plan includes the full register, inventory, reporting and daily backups. There is no feature-limited tier. Buying before the trial runs out adds the new period to the days you have left, so you never lose the rest of the trial.
Do I need to install anything?
No. poSell runs in your browser on Windows, macOS or a tablet. There is nothing to download and no server to set up. You open your store address and sign in.
Will my current barcode scanner work with poSell?
Yes. Standard USB barcode scanners present themselves as keyboards and work immediately, with no driver to install. Receipt printers and serial-port weighing scales are supported too, so the counter you have today is the counter you keep.
What happens when the 90-day trial ends?
Your data stays where it is. The register stops taking new sales until you pick a plan, and you still have a short grace period to decide. Nothing is deleted and nothing is charged automatically, because no card is taken up front.
What happens if the internet drops?
poSell runs in the cloud, so selling needs a connection. We recommend keeping your phone's hotspot as a fallback. In most shops an outage lasts minutes, and the hotspot covers it.
Is my shop's data safe in poSell?
Each store's data lives in its own database with its own credentials, so one store can never reach another's records. Traffic is encrypted end to end and backups run daily.
Can I run more than one store on poSell?
Yes. Each store gets its own subdomain, such as store2.posell.app, and its own separate database. You can pull reports for one store or across all of them. Each store is billed separately at 9 USD per month.
Is a poSell receipt a legal fiscal receipt?
No. poSell is back-office sales and inventory software. Many countries require a certified fiscal device for the customer's legal receipt. Where that applies, the legal receipt has to come from that device, not from poSell.
What languages does poSell support?
Fifteen languages are fully translated and offered when you create the store: Arabic, Azerbaijani, Dutch, English, French, German, Indonesian, Italian, Portuguese, Spanish, Swahili, Swedish, Thai, Turkish and Ukrainian. You choose the language and the currency on the sign-up form, and you can change either one later in Settings. Settings also lists the other translations that come with the open source project, but those are incomplete — anything not translated falls back to English.

Be one of the first shops on it

Set your shop up in a couple of minutes. Free to start, no card needed.