POS Line is a point of sale built on the assumption that the internet will drop and the lights will go out — because where it is used, they do. It keeps ringing up sales offline and syncs the moment it is back.
Most point-of-sale software treats losing connectivity as an error state. In Pakistan that is a daily condition, so it had to be the normal one.
The till keeps taking money, printing and holding sales while offline, then reconciles when the connection returns. The cashier is never told to wait.
Carts can be parked and picked up later, which is what actually happens when a customer goes back for one more item.
A reprint is a normal operation rather than a support call, because thermal paper jams and customers lose slips.
Rather than three products, the same app is told what it is when the device is paired — so a shop can buy the cheapest tablets available and decide their roles afterwards.
Boots straight into the counter with no browser chrome. Product grid, cart, discounts, payment — the whole sale on one screen.
Mounted in the kitchen, the same app becomes an order display: new, preparing and ready, updating as the counter fires orders.
Taking orders at the table and sending them straight to the cooks, without a paper docket walking across the restaurant.
For a shop with no tablet at all, the real POS — not a cut-down view — laid out for one hand.
Devices are paired from the business’s own dashboard and bound to a branch, so a device cannot quietly ring sales into the wrong location.
Receipts and kitchen tickets reach whatever hardware the shop already owns rather than requiring a specific model.
Cash handling is where point of sale earns trust or loses it. These are the features owners ask about in the first ten minutes.
Credit on account with limits, and settle-up over WhatsApp. Credit is how a great many Pakistani shops genuinely trade, so it is built in rather than worked around.
Including bills paid partly one way and partly another, which is the case that breaks most tills.
Opening float, expected cash, counted cash and the variance between them — so a shortfall is a number with a name on it, not a mystery.
Permissions per role, with manager approval on the actions that move money, because most till losses are not dramatic.
Each branch has its own stock, its own printers and its own end-of-day, rolled up for the owner.
Fiscal invoice numbers issued against the province’s e-invoicing system for businesses that need them.
“The first thing we learned building POS Line is that a till which needs the internet is not a till. A shop in Lahore loses power on a schedule and loses connectivity without one, and a queue does not care. If the software stops, the business goes back to a notebook — and once it does, it never comes back.”
“The second thing was khata. Every foreign point of sale treats credit as an edge case to be discouraged. Here it is simply how a large share of trade happens, so udhaar had to be a first-class part of the ledger rather than a note in a comments field.”
“The rest is unglamorous: shift closes that balance, variances you can put a cashier’s name against, reprints that just work. Nobody buys a POS for those. They stop trusting one because of them.”