Point of sale equipment is the collection of physical devices a business uses to ring up sales, accept payments, and issue receipts. At its simplest, this might be a tablet with a card reader on a countertop. A larger operation might use a full setup with a touchscreen terminal, barcode scanner, receipt printer, cash drawer, and customer-facing display. The specific equipment you need depends on your industry, transaction volume, and how your customers prefer to pay.
Core Hardware Components
A point of sale system combines hardware and software to calculate what a customer owes, process payment, and generate a receipt. The hardware side typically includes several pieces that work together.
The terminal or touchscreen is the central hub. This is the screen where an employee selects items, applies discounts, and completes the transaction. In modern systems, this is often a commercial tablet mounted on a stand. Budget roughly $300 to $500 for the tablet alone before adding peripherals.
A payment terminal (sometimes called a card reader or pin pad) is the device your customer interacts with to pay. Current models accept chip cards, contactless tap payments through NFC (the same wireless technology behind Apple Pay and Google Pay), and traditional magnetic stripe cards. The PCI Security Standards Council sets requirements for how these devices must protect cardholder PINs and account data, so any reputable payment terminal you buy will meet those standards out of the box.
A barcode scanner speeds up checkout significantly for retail stores. Instead of manually searching for each product, the cashier scans the item’s barcode and the system instantly pulls up the price. Bluetooth models let staff scan items anywhere in the store, which is useful for inventory counts or curbside pickup.
A cash drawer connects to the terminal and pops open automatically when a cash transaction is completed. Even businesses that are mostly card-based often keep one on hand.
A receipt printer produces paper receipts on the spot. Many businesses now default to digital receipts sent by email or text, which saves on paper costs, but a thermal printer serves as a reliable backup when customers want a physical copy.
Beyond those essentials, some businesses add specialized peripherals. Grocery stores, butcher shops, and bulk food retailers use integrated scales that weigh products and send the price directly into the transaction. Customer-facing displays let the buyer see each item and the running total as it’s scanned, which builds trust and catches errors early.
Traditional Terminals vs. Cloud-Based Systems
Older POS setups, often called legacy systems, run on proprietary hardware with data stored locally on the device or an on-site server. These tend to be bulky, wired terminals that require professional installation. Updates need a technician to visit in person, and if the hardware fails, you risk losing transaction records and sales data stored on that machine.
Cloud-based POS systems store data on remote servers and run on lighter hardware like tablets, smartphones, or compact terminals. Setup is faster and often self-service. Software updates happen automatically in the background, included in your monthly subscription. You can check sales reports, inventory levels, and employee performance from any device with an internet connection, not just from behind the register.
The trade-off used to be internet reliability. If your connection dropped, a cloud system couldn’t process sales. Most modern cloud POS platforms now include an offline transaction mode that lets you keep ringing up customers during an outage, then syncs the data once the connection returns. Legacy systems still have a slight edge for businesses in areas with consistently unreliable internet, but that gap has narrowed considerably.
Restaurant Equipment vs. Retail Equipment
Retail and restaurant operations look different at the register, so their POS hardware differs in important ways.
A retail POS centers on speed at the checkout counter. Store associates use barcode scanners and touchscreen displays to ring up items or process returns and exchanges. The payment terminal sits on the counter facing the customer. Larger retailers may add self-checkout kiosks, handheld scanners for inventory management, or label printers for pricing.
A restaurant POS needs to move information between the front of house and the kitchen. Servers enter dine-in, takeout, and delivery orders on stationary or handheld terminals. Once an order is submitted, it appears on a kitchen display system (KDS), which is essentially a mounted screen in the kitchen that shows incoming orders in real time and replaces the old paper-ticket rail. Some kitchens still use order printers instead. Handheld terminals also let servers update menu availability and process tableside payments, which cuts down on trips back to a fixed register.
What a Basic Setup Costs
For a small business, a basic hardware bundle starts around $600 and includes a tablet or compact terminal, a card reader, and a stand. The initial investment for a more complete setup, with a receipt printer, cash drawer, and barcode scanner, typically falls between $1,000 and $2,000.
On top of the hardware, you’ll pay a monthly software subscription that averages $60 to $200 per terminal. Entry-level plans from major providers start near $69 per month. That subscription covers the operating system that runs on your terminal, along with features like inventory tracking, sales reporting, and employee management. Payment processing fees are usually separate, charged as a percentage of each transaction.
Some providers bundle hardware and software into a single monthly payment, which lowers the upfront cost but commits you to a longer contract. Others sell hardware outright with a month-to-month software subscription, giving you more flexibility to switch providers later. Before signing anything, check whether the hardware is locked to one software platform or if it can work with other providers.
Choosing the Right Equipment
Start with how your customers actually pay. If nearly all transactions are card or contactless, you may not need a cash drawer at all. If you sell weighted products, an integrated scale is essential. If your staff moves around a sales floor or serves tables, handheld wireless terminals will matter more than a fixed countertop setup.
Transaction volume matters too. A coffee shop doing hundreds of small transactions per day needs equipment built for speed and durability. A furniture store processing a handful of high-value sales can get by with simpler, lighter hardware.
Think about what you’ll need in a year or two, not just today. Cloud-based systems make it straightforward to add a second terminal or a new location without overhauling your entire setup. If you start with a system that locks you into proprietary hardware, expanding later could mean replacing everything. Most cloud POS providers let you add terminals incrementally, paying per device, so you can scale your equipment as your business grows.