Keeps selling when the network drops
The register sells from its own copy of the catalog and queues each receipt with a key that makes sending it twice harmless. When the server answers again, the queue goes on its own.
Point of sale · back office · chain hub
A register that keeps selling. On servers you own.
For stores, pharmacies, restaurants and chains. It runs on a PC in your back room or in your own cloud, keeps selling when the network drops, and takes card payments through your processor at your rate.
- Free for one store and one register
- Every module free for 60 days
- No card needed to start
Corner Market · RegisterNew receipt
Scan or search9501234500171F2
Scale · 1.250 lb
Shift F10
AM
Added: Dark Chocolate 3.5 oz · 1 ea2 ea
#ItemQtyPriceTotal
1Whole Milk 1 gal2 ea4.298.58
2Rye Bread 24 oz1 ea3.493.49
3Gala Apples by weight1.250 lb1.99/lb2.49
4Dark Chocolate 3.5 oz1 ea2 ea2.792.795.58
4 lines
Subtotal17.3520.14
Sales tax0.250.50
Total duePaid$17.6020.64
F6Cashchange is calculated
F8Cardterminal · ready
F7QRwallet apps
F9Splitseveral tenders
Card · $20.64Tap, insert or swipeApproved
Corner MarketReceipt 118-0043Total$20.64Card · approvedThank you
Shift #118 · opened 12:02
Cashier: Ava Morgan
Node
Queue empty
Receipt printer · readyPrinting the receipt
14:32
0 %of your card payments goes to us
5card processors' terminals: Stripe, Adyen, Clover, Worldpay, Fiserv
10languages in every app, selling in the store's own currency
3restaurant tables free, with no module bought
What it does
Built for the counter, not for a demo
Card fees at your processor's rate
Square and Toast keep their software cheap and earn on every payment. iRetail PRO drives the terminal of the processor you sign with and never takes a share.
One hub for every store
Prices and the catalog are set once at the hub and reach each store; sales and stock come back. A store keeps working while the link is down.
Weighed goods from a live scale
The register reads the scale and adds a line only on a steady reading above zero. Nobody types a weight.
Tables, seats and courses
A floor plan, checks by table and seat, courses fired to the kitchen and split bills. Free up to three tables.
An assistant that asks first
It runs on your own model key. Whatever it proposes to change, a person with the right role approves.
Square's and Toast's published in-person rates, read 2026-10-18.
Who it is for
Built around how you sell
A store
Registers that keep selling through a network outage and catch up afterwards, weighed goods from a live scale, cards on your own terminal, stock that changes only through documents. Starter is free for one store with one register.
A chain
One hub for every store: the catalog and prices owned centrally, sales and stock on dashboards, transfers between stores, releases rolled out in waves, and a private network between your servers.
A pharmacy
The front-end register beside your pharmacy system: the pseudoephedrine logbook with its limits checked, FSA and HSA cards through IIAS, age checks from the ID's barcode.
And a restaurant
A floor plan, checks by table and seat, courses fired to the kitchen, split bills, and a guest menu behind a QR code on each table. Free up to three tables; waiters' handhelds and kitchen screens never count as registers.
The network drops.The register keeps selling.The receipts catch up on their own.
How to start
From a key to a sale in three steps
Get a key
Register with your e-mail. You get a Starter key for one store and one register, free, and can try every module for 60 days.
Install the store server
The release's signed deployment kit installs the store node with PostgreSQL and Redis in Docker Compose, on a back-room PC or in your cloud.
Pair the register
Install the register and the back office on Windows, macOS or Linux and pair them with the node from their first screen.
What stays yours
- Your data in your own PostgreSQL. A store works without the hub, a register without the node until the end of the shift.
- An offline license key, checked on your servers with no call to us. Air-gapped stores are fine.
- The assistant runs on your own model key; whatever it proposes to change waits for a person's approval.
- No telemetry. We know who registered and what they bought, not how you use the product.
Run a demo store
A store node with PostgreSQL and Redis in Docker Compose, filled with an invented grocery. Everything binds to your machine; nothing calls us.
It installs from a release, with the compose files and scripts its signed manifest lists: see Download. Release 1.0 is being prepared. The register and the back office pair with the node from their first screen.
Questions before you start
Does the register work without the internet?
Yes. A store works without the chain's hub for as long as it takes, and a register works without the store's server until the end of the shift. Receipts wait in a queue and are sent once the server answers, each with a key that makes a repeat harmless.
Which card processors can I use?
The device gateway drives terminals of Stripe, Adyen, Clover, Worldpay and Fiserv. You sign with the processor and pay its rate; we take no share. The drivers are tested against emulators written from the processors' public documentation and are not yet certified with real devices.
How much does it cost?
Starter is free for one store with one register. Core is $49 a register a month billed yearly, or $59 billed monthly, with volume discounts from the sixth register; modules are priced on their own. See Pricing and the calculator.
Where is my data kept?
In your own PostgreSQL, on a PC in your store or in your cloud. We never receive it, and the apps send no telemetry.
What happens if my license expires?
The key is checked on your servers with no call to us. A grace period keeps the registers selling while you renew; air-gapped stores work the same way.
Which hardware does it support?
Barcode scanners, Mettler 8217 and NCI scales, ESC/POS and StarPRNT receipt printers, ZPL label printers, cash drawers and the card terminals above, through a device gateway on the store's PC.
Can I bring my catalog from another system?
Yes: import items, prices and barcodes from a CSV or Excel file or a Google Sheet, with the columns matched and every row checked before anything is written.
Is it only for the United States?
The apps speak ten languages and sell in the store's own currency. The US pack (sales tax by category, SNAP and EBT, the pseudoephedrine logbook) is the first country pack; other countries' fiscal rules come with their own packs.
Start with one store, free
A Starter key costs nothing and needs no card. Add registers, stores and modules when you need them.
Get a free key