Use cases
How SmartCashier works in practice, by business type — from the café and the open-air market to wholesale distribution. These are illustrative use cases based on the typical needs of each sector and the app's actual features — not named customer case studies.
The need: The morning queue doesn't wait — and at closing time the numbers must add up without hunting around.
With SmartCashier: One-tap departments (coffee, snacks), the amount goes to the EFT/POS terminal by itself, split payment when a group shares the bill, tables for those who sit down.
The result: A fast till with no double typing, and a daily closing that matches the terminal.
The need: Main room, courtyard and bar at once — tables that get merged, groups that move, reservations on Saturday night.
With SmartCashier: A floor plan with colour-coded zones, moving a bill from table to table, merging tables, reservations with customer details, per-table billing.
The result: The waiter sees the whole room on one tablet and no bill gets lost in the rush.
The need: Hundreds of product codes, customers with five items in hand, and internet that isn't always stable.
With SmartCashier: Barcode scanning with the camera or a scanner, colour-coded categories, offline mode with automatic synchronisation, reports per VAT rate.
The result: The till never stops — even when the line drops — and myDATA is updated on its own.
The need: Delivery notes for transporting goods to the market, receipts on the spot, mobile signal that cuts out — and a tax authority that wants everything digital.
With SmartCashier: Aggregated Delivery & Return Notes (SDA/SDE) from a phone, suggested returns based on original quantities, full offline operation at the stall.
The result: All the market's paperwork from a single device — and everything issued offline is transmitted once the signal returns.
The need: Dozens of small receipts per hour, customers in a hurry, products sold both by piece and by weight.
With SmartCashier: One-tap departments, quantities with the multiply key, quick switching between cash and card, daily sales report per VAT rate.
The result: A steady rhythm at the till no matter how busy the shop is, and tidy books every evening.
The need: Selling by weight and quantity, retail customers and at the same time invoices to the tavernas of the neighbourhood.
With SmartCashier: Quantities and per-kilo prices on the same document, an invoice by typing just the VAT number — customer details are filled in from the Greek GSIS registry — and credit sales with history.
The result: Retail and wholesale from the same till, with no second system for invoicing.
The need: A small space, small amounts, many transactions — and a need for the simplest possible system.
With SmartCashier: The entire till on a phone or small tablet, IRIS instant payments without a terminal, a Bluetooth thermal printer on the shelf.
The result: Full myDATA compliance in the smallest possible setup — at the lowest cost.
The need: The "store" changes location every day — beach, festival, fair — often without mains power or fixed internet.
With SmartCashier: A till on a phone or tablet with a Bluetooth printer, tap-to-phone card payments (e.g. Worldline tapXphone) without an extra terminal, offline mode with end-of-day synchronisation.
The result: The whole till fits in a pocket and works wherever you do.
The need: Selling in the shop while also delivering to restaurants — with a delivery note on the road and an invoice at the end.
With SmartCashier: Delivery notes with a QR code and vehicle details, transforming a delivery note into an invoice in a few taps, without re-entering the items.
The result: Goods movement and invoicing become one flow — what was loaded in the morning is invoiced by noon.
The need: Many routes, many documents, customer credit and a legal obligation to track goods movement digitally.
With SmartCashier: Delivery notes with QR and optional GPS, real-time status from AADE (issued → in transit → completed), credit sales, document series per branch.
The result: The manager sees where every note is without calling the drivers — and myDATA is always up to date.
The need: Hair salon, technician, repair shop — the work happens at the counter or at the customer's premises, and the document must be issued on the spot.
With SmartCashier: Service receipts from a phone, sent to the customer by email or SMS instead of paper, an invoice for a business customer with just their VAT number, payment by card or IRIS.
The result: "I'll send you the receipt" happens before the customer walks out — and myDATA is updated automatically.
The need: Two or three stores, the same item catalogue, different document series — and an owner who wants the full picture without driving from shop to shop.
With SmartCashier: Branches with their own series and numbering, shared items and price lists in the cloud, sales reports per store and in total, from wherever you log in.
The result: Each store runs on its own, but the business looks like one — in the cloud and in myDATA.
These scenarios are illustrative and based on the app's actual features, as described on the home page. To see how it would fit your business, talk to us — the trial is free, with a demo account.
