iPad POS system for restaurants: the hardware you need

Most restaurant POS software now runs in a browser, which changes the hardware question completely. It used to be "which terminal do I buy". It is now "which screens do I already own, and what do I still have to add". That is why an iPad POS system, an Android tablet on a stand and an old laptop in the office can all be the same POS: the software is the same web app, and the device is just glass.

That is good news for your opening budget, and it moves the risk. The screen is now the cheap, replaceable part. The printer, the card terminal and the network are what decide whether a Friday service runs or stalls, and they are the parts bought last and thought about least. Here is the whole list, priced in baht, in the order that actually matters.

What a restaurant POS actually runs on

Six pieces, and only two of them are screens.

1. Something to take the order on. A tablet, a phone, a laptop, or the guest's own phone if you use QR ordering. One per order point, not one per staff member.
2. A receipt printer at the till. For the guest's bill and the end-of-day report.
3. A way to get tickets into the kitchen. Either a printer at the pass or a screen. Not both, usually.
4. A card terminal. In Thailand this is an EDC unit, and it may come with your plan.
5. Somewhere to put cash. A drawer that opens when the sale closes.
6. A network that does not drop. The one line item that never appears on a quote.

Notice what is missing: a dedicated POS computer. On a per-outlet subscription like Papaya's, devices and orders are unlimited, so adding a third tablet at the bar costs you a tablet, not a licence. That single pricing detail is what makes the hardware list this short, and it is worth checking with any vendor before you compare quotes, because per-terminal licensing quietly triples the cost of a busy room.

Is an iPad POS system worth ฿16,900 in Thailand?

Sometimes, and for a specific reason.

The current iPad starts at ฿16,900 on Apple Thailand for the 128GB Wi-Fi model. A Samsung Galaxy Tab A9 lists at ฿6,990. Both open the same browser and run the same POS. On paper the Android tablet wins by ฿9,910 and the conversation is over.

In a restaurant it is not that simple. The iPad earns its premium in three places: brightness, because a dim screen is unreadable on a terrace at 2pm; build, because a device handled by twelve people with wet hands takes a beating; and support life, because a tablet that stops getting OS updates eventually stops running a modern browser, which is a replacement cycle rather than a one-off purchase.

So the honest rule is about handling, not brand. Buy the good tablet where a human holds it all night. Buy the cheap tablet where it sits in a dock. A 30-seat restaurant with one till and one handheld for table-side ordering is right to buy one iPad and one Android tablet, and wrong to buy two of either.

The third option is an all-in-one Android POS terminal with the printer built in, like the Sunmi T2 at ฿16,700. It looks tidy on a counter and it is one plug instead of three. The catch is that when one component fails you are without a till, and a built-in printer is usually the thing that fails first.

The printer is the part operators underestimate

This is where a cheap hardware list turns into a bad service.

A basic 80mm USB thermal printer costs around ฿2,500 and prints a receipt perfectly well. A cloud-capable network printer like the Star TSP143, listed at ฿11,500 in Thailand, costs more than four times that. The difference is not print quality. It is who the printer is listening to.

A USB printer is a peripheral of one device. It prints when that device is awake, unlocked and on the same cable. A cloud printer polls the POS over the network and pulls its own jobs, so it prints when a waiter fires a course from a phone at table nine, when the manager reprints from the office, and when the tablet that rang the order has gone flat in someone's apron.

That only matters in one place, and it is the expensive place. A guest receipt thirty seconds late is a shrug; a kitchen ticket that never prints is a walked table. So: a cheap printer at a takeaway counter, a network printer at the pass, and printer groups set so hot, cold and bar items land where the people who cook them stand.

Papaya prints to Star Micronics cloud printers and shows each printer's live status in the dashboard, so a paper-out or offline printer is something you notice before the kitchen calls out. In Thailand, plans include a free EDC terminal and one printer, and the top tier includes two, which usually covers the till and the pass.

Do you still need a cash drawer and a cash register?

Yes to the drawer, no to the register.

The standalone restaurant cash register is genuinely finished as a category. The moment you want per-item sales, a food-cost report or a delivery order on the same screen, a till that only totals and prints has become the constraint. What survives is the drawer itself, and a drawer is cheap: a Maken MK-420 lists at ฿1,930 before VAT, and it plugs into the receipt printer rather than into your POS, which is why it keeps working regardless of what device rang the sale.

Do not size the drawer for 2016. QR is how Thailand pays now, with PromptPay running at more than 74 million transactions a day, and in most Bangkok rooms cash is a minority of covers. That is not zero cash, and anyone running a neighbourhood restaurant knows the difference. It means a smaller float, a shorter count and, if PromptPay and the card terminal both settle through your POS, a close that reconciles itself instead of a spreadsheet at midnight.

The card terminal, and what "free EDC" actually means

An EDC terminal bought outright runs several thousand baht, and rented it is a monthly line item plus a rate on every transaction. Which is why "free terminal" is one of the more valuable inclusions in Thai POS pricing, and also one worth reading carefully.

On Papaya's Thai plans, Starter at ฿1,490 and Pro at ฿2,490 per outlet per month each include one free EDC terminal and one printer, and the ฿5,000 Pro AI tier includes a second printer. What "free" means is that the box is not a capital purchase. The processing rate still applies to every swipe, and the rate is the number that scales with your sales while a subscription does not, so compare the rate first and the hardware second. We wrote up how those numbers really stack up.

The network is the hardware nobody budgets for

Ask any operator who has had a bad Saturday and it was almost never the tablet.

Three rules cover most of it. Put printers on ethernet, not Wi-Fi, because a printer that roams between access points will miss tickets and nobody will know why for a week. Give the POS its own SSID, separate from the guest network, so a full dining room streaming video does not compete with your kitchen tickets. Keep a 4G fallback, either a router with a SIM slot or one staff phone with a hotspot and a written note on where to find it.

Then test the thing every vendor claims and few demonstrate. Pull the internet mid-service, ring an order, fire it to the kitchen, take cash, and watch what replays when the line comes back. The POS buyer's checklist goes through that test properly. Budget ฿3,000 to ฿6,000 for a decent router and one access point in a small room, and ฿8,000 to ฿12,000 for two floors. It is the cheapest insurance on the list.

Three real hardware lists, priced in baht

A takeaway counter or small café, one till. One ฿6,990 tablet, one cash drawer at ฿1,930, plus the printer and EDC terminal included with the plan. About ฿8,920 out of pocket. If the owner already has an iPad, it is ฿1,930.

A 30-seat table-service restaurant. One iPad at ฿16,900 for the till and one ฿6,990 tablet for table-side ordering, the included printer at the pass, a ฿11,500 network printer for the kitchen, a ฿1,930 drawer, and ฿4,000 of network. About ฿41,300. Take the iPad out and it is ฿31,400.

An 80-seat venue over two floors with a bar. Four tablets, mixing one iPad with three Android at about ฿37,870, two extra network printers at ฿23,000, two drawers at ฿3,860, and ฿10,000 of network and cabling. About ฿74,700.

Hold that last figure against the alternative. A single self-order kiosk lists at around ฿122,600 a unit in Thailand. You can fit out an entire 80-seat, two-floor restaurant, four order points and three print points, for 60% of one kiosk.

What to buy last, or not at all

• A kitchen display instead of a second kitchen printer. A ฿5,000 monitor running the KDS in a browser replaces a printer and a paper habit, given a dry corner and a power socket. In a wet, hot, cramped kitchen, paper still wins.
• A handheld per waiter. Two shared handhelds plus a QR code on each table usually beats six devices, because the guest's own phone is the station you did not buy.
• A kiosk, until the queue proves it. Kiosks earn their keep in high-volume counter service with a real queue, and almost nowhere else.
• A branded stand or bundle. A ฿1,200 aluminium tablet stand does the job of the ฿6,000 one with a logo.
• Anything you cannot repurpose. If the hardware only works with one vendor's software, you have not bought hardware, you have prepaid a switching cost. That is the whole reason browser-based POS is worth insisting on: the day you change software, the glass stays useful.

Frequently asked questions

Buy screens last, network first

The hardware conversation has quietly inverted. Ten years ago the terminal was the purchase and the software came bundled with it. Now the software is the subscription and the hardware is whatever glass you point at it, which means the money you used to spend on a proprietary till is money you no longer have to spend at all. So spend it in the right order. Get the network right, because that is what actually takes a service down. Buy printers that stand on their own, because a kitchen ticket that depends on somebody's tablet being awake is not a system. Then buy the cheapest screens that survive your room, and put the good iPad where a human holds it all night. If a vendor tells you their hardware is the only hardware that works, you have learned something useful about the vendor.