Small online shop
Own site, 10–100 orders per day. Webhook sync, payment links, fiscal receipts without extra tools.
Accept orders from your site, phone and marketplaces in one screen. Webhook sync, Telegram notifications, fiscal receipts and payment links — out of the box. Setup in 15 minutes.


A single screen for all channels and a clear process for every scenario — the foundation of a managed online shop.
From order management and Webhook integration to payment links and staff control — Posio covers the full cycle of an online shop.

Accept, confirm, pack and ship orders right in Posio. Statuses update in one tap, the client always knows where their order is. Returns and cancellations are processed without leaving the order screen.

Set up a Webhook on your site once — every new order appears in Posio automatically. Bank webhook confirms payment and updates the order status without manual input. 1C integration exports sales data for accounting.

Generate an invoice directly from the order in Posio and send the payment link via Telegram, email or SMS. A Telegram notification confirms the moment payment arrives — the order status updates automatically, no manual work needed.

Open your phone and see total revenue, orders by channel, top products and conversion. Sound alarm on the cashbox and Telegram bot notify you of every new order — you never miss a sale even outside working hours.
Accept, process and ship orders in minimal clicks — from any device, even without internet.
Website, phone and API orders in one list — no switching between windows or apps.
Confirm, pack, send — 3 status taps and the order is on its way to the client.
Find by order number, client name or product — even in a large order history.
The cashbox rings and Telegram sends a message the moment a new order arrives.
Generate a payment invoice and send the link to the client in 2 clicks.
See which orders are paid and which are pending — the status changes automatically after payment.
Each order is labelled with its source: website, phone, API — easy to filter and analyse.
Return an order or individual item — the fiscal receipt is cancelled and stock is restored.
Cashbox keeps working without internet. Orders queue and sync automatically when connection is restored.
From a small own-site shop to a multi-channel seller across marketplaces — configured on a single screen.
Own site, 10–100 orders per day. Webhook sync, payment links, fiscal receipts without extra tools.
Online + physical pickup point in one account. Orders, stock and cashbox in one place.
Set up a Webhook once and every new order from your site or API appears in Posio without manual input.
A Webhook on your site fires on every new order — Posio receives it instantly and adds it to the order list. Bank webhook confirms payment and updates the order status automatically. No manual input, no missed orders.
Generate an invoice from any order in Posio and send the payment link in one click through any channel the client prefers.
Open the order in Posio, click "Generate invoice", copy the payment link and send it to the client through any channel. Posio notifies you the moment payment arrives — via sound alarm on the cashbox and a Telegram message. The order status updates automatically.
"Set up the Webhook once and forgot about manually copying orders from the site. Everything comes to Posio by itself."
"Payment links via Telegram are a lifesaver. The client pays in one tap, I get a notification immediately — no more chasing payments."
"I see revenue and order count from my phone — no calls to the operator. Cash-up always adds up, the cashbox works even during internet outages."
A website on POSIO takes catalog, prices and stock from your inventory, and its orders arrive in POSIO.
The first cashbox is free. Every next one — at a fixed price per cashbox, with no hidden fees.
For a single shop or café with one cashbox
For shops and cafés with several cashboxes or locations
For chains with ten or more cashboxes
Online shop automation is no longer about expensive software or a dedicated IT team. It is about the operator processing an order in 3 clicks, the client receiving a payment link in Telegram without leaving the app, and the owner seeing the real revenue from any device in real time. A modern online shop lives at the speed of the client: a delayed order status or a missed payment notification is a step toward losing the sale.
Posio combines order management, payment links, fiscal receipts and the owner dashboard in a single service. Orders arrive from your site or API via Webhook — automatically, without manual copying. The cashbox works on any device with a browser, even offline. The dashboard opens on the phone, so the owner sees the cash-up and order count from home or on the go.
A new order from your site arrives via Webhook and instantly appears in the Posio order list. The operator confirms it in one tap, generates a payment invoice and sends the link to the client via Telegram, email or SMS. When the client pays, the bank webhook triggers and the order status updates automatically — no manual work. The cashbox prints a fiscal receipt right on payment confirmation.
The service is designed for online shops of any size: own-site stores with 10–100 orders per day, marketplace sellers, dropshipping businesses without their own warehouse, and shops with a physical pickup point. There is no mandatory hardware requirement, so Posio suits even those launching their first online store and wanting to test the concept with minimal investment.
Unlike classic e-commerce platforms with a subscription from day one, with Posio you pay only for additional cashboxes — 300 UAH per cashbox per month. The first cashbox is free, regardless of how much you use it. This makes the launch predictable: you know upfront what service and scaling will cost.
If you haven't decided yet — register, add your first products and set up a Webhook from your site. Registration takes a minute, no bank card needed. If anything is unclear — write to the manager on Telegram, they'll help set up Webhook integration, fiscal receipts and the bank connection.
Set up a Webhook URL on your site (we provide it in Posio settings). When a client places an order, your site sends a POST request to Posio — the order appears instantly in the order list without any manual input.
Open any order in Posio, click "Generate invoice", enter the amount and product — Posio creates a payment link. You send it to the client via Telegram, email or SMS. When the client pays, Posio notifies you with a sound alarm and Telegram message, and updates the order status automatically.
Posio is integrated with Checkbox — a software fiscal register (PRRO). When payment is confirmed, a fiscal receipt is issued automatically. The bank webhook triggers and sends confirmation to Posio — no manual receipt printing required.
Yes. Posio has full offline mode: the operator processes orders and the cashbox works without connection. All data syncs automatically when internet is restored.
Any device with a browser — tablet, smartphone, laptop or desktop PC. No dedicated POS hardware needed.
Yes. Orders from your site via Webhook, phone orders entered manually, and API orders all appear in one Posio order list. Each order is labelled with its source — easy to filter and analyse by channel.
No prepayment, no card, no risk. Setup takes 15 minutes.