eTechFlow POS turns the tablet, laptop or desktop you already own into a Magento till. Every in-store sale is created as a real Magento order, against your own catalogue, prices, tax rules and stock. And it keeps selling when the internet drops.
Your webshop has last night's orders and today's stock. Your shop floor has a separate till and a printed sheet. They only ever meet in a spreadsheet.
Every other till wants its own database
So you sync products out, sync sales back, and reconcile the gap by hand. The sync is where the errors live.
Stock is wrong in one place or the other
The counter oversells what the website already sold. By the time the numbers meet, the customer is standing in front of you.
This one has no database of its own
eTechFlow POS reads and writes your Magento store directly. Nothing to sync, because there is only ever one set of numbers.
How it works
Three steps, then you are selling
Nothing to install on the device, nothing to migrate, no second catalogue to maintain.
01
Pair the till
Create the register in your Magento admin and pair the device with a code. Staff sign in with a PIN, on hardware you already own.
02
Ring it up
Scan, search, or add a one-off line. Promotions and coupons apply on the spot and tax comes from your own rules. Take cash, card or a split.
03
It lands in Magento
The sale is placed and invoiced, stock comes off the right location, and the receipt prints or goes to the customer's email.
The part that matters
The broadband drops. The queue does not.
Your catalogue, prices, tax rules and customers are cached on the device. When the line goes down, cash sales carry on exactly as before, queue on the till, and replay themselves the moment the connection returns. Nothing is re-keyed and nothing is posted twice.
What the cashier sees in the status bar
Offline, 1 to sync the sale completed and is waiting
syncing… the queue drains on its own
Online, nothing queued it is a real Magento order
Card needs the line, because card authorisation is real time. Cash does not, which is why the queue keeps moving.
Receipt Printed, emailed, or reprinted later. Gift receipts included.
Sales report Gross, net, VAT, tender split and top products, exportable to CSV.
Z report Float, takings and expected drawer against what was counted.
Stock Source and salable quantity, cost, and adjustments that carry a reason.
Returns Look the original order up by number, refund to the original tender.
Custom sale Labour and one-off lines that were never in the catalogue.
The customer's second screen The same basket, mirrored live on a screen the customer can read.
Who it suits
Magento merchants who also sell in person
Trade counters, showrooms, workshops and specialist retailers: shops where a customer asks a question, the answer takes a minute, and the sale still has to be rung up without leaving the counter.
Built on standard Magento extension points
Your own agency can support it, no black box
Card data never touches the device
What it needs
Store
Magento 2.4.x, Open Source or Adobe Commerce
Stock
MSI sources, one per selling location
Devices
Android tablets, laptops and desktops, modern browser
Printing
Network or Bluetooth receipt printer, no USB dependency
Card
A cloud card terminal, if you take card in store
Questions
Frequently asked questions
Do I have to buy new hardware?
No. It installs from the browser onto the tablet, laptop or desktop you already have, and prints to a network or Bluetooth receipt printer. There is no proprietary terminal to buy and no app store approval to wait for.
What happens when the internet drops?
Cash sales continue. The catalogue, prices, tax and customers are already cached on the device, so the till completes the sale, prints the receipt, and shows how many sales are waiting to sync. When the connection returns they replay automatically, each carrying an idempotency key, so a replay can never create a duplicate order.
Where do in-store sales end up?
In Magento, as ordinary orders in your normal order grid. They are invoiced, stock comes off the right MSI location, and they sit in your reporting beside your online sales. That is the whole point of the product.
Will it clash with my theme?
No. The POS is its own application served by your store, so it does not touch your storefront templates. The interface is Hyvä-native, so it looks like it belongs to your store rather than a bolted-on tool.
Which card terminals does it support?
Card runs through a cloud terminal, driven by the server rather than the browser, which keeps card data off the device. We run Stripe Terminal today and the payment layer is deliberately processor-agnostic. Tell us what you use on the call and we will tell you straight whether it is supported.
What does it cost?
It is priced per till, per location. We quote against your store on the demo call, once we know how many counters and locations you run.
See it against your own catalogue
Twenty minutes, screen shared, your products on the till. We will show you a sale going offline and coming back, and you can decide if it fits your counter.
