Glossary · Restaurant POS
Operations
What is a restaurant POS?
A restaurant POS (point-of-sale) is the system that rings up orders, sends tickets to the kitchen, takes payment, and records every sale — combining the terminal or tablet, the software, and the reporting a restaurant runs on every day.
In one line: the POS is the operational hub of the restaurant — where an order becomes a kitchen ticket, a card charge, and a line in your sales report, all at once. Everything downstream (inventory, labor, accounting, online ordering) usually plugs into it.
Why it matters to a restaurant
Your POS isn't just a cash drawer with a screen — it's the single place your entire day flows through. Every dine-in ticket, takeout order, modifier, void, comp, tip and card swipe lands there, which makes it the source of truth for what sold, when, and at what margin. Choose well and it quietly speeds up service, cuts ticket errors, and hands you clean numbers. Choose badly and you inherit clunky workflows, surprise fees, and data you can't trust — for years, because switching a POS mid-service is genuinely painful.
The money angle
A POS costs money in three stacked layers, and owners often only see the first: (1) the monthly software fee per terminal; (2) the hardware (terminals, kitchen printers, handhelds, cash drawers), bought or financed; and (3) the card-processing fees on every transaction — frequently the biggest cost of all over time. Some vendors lock processing to the POS so you can't shop the rate. That's why the honest way to compare systems is by multi-year total cost including processing, not by the sticker monthly price. See our guide on the best restaurant POS for independents.
What a modern POS actually does
Beyond taking payment, today's restaurant systems handle table and tab management, menu and modifier logic, kitchen display or ticket printing, staff clock-in and labor tracking, gift cards and loyalty, first-party online ordering, and real-time sales reporting. The tighter these pieces live in one system, the less double-entry and reconciliation you do by hand — but the more locked-in you become, which is the trade-off to weigh going in.
Frequently asked questions
What does POS stand for in a restaurant?
POS stands for point-of-sale — the place and the system where a sale is completed. In a restaurant it's the terminal, tablet or handheld plus the software behind it that takes the order, prints or fires the kitchen ticket, processes the card, and records the transaction.
What is the difference between a POS and a cash register?
A cash register only totals a sale and stores cash. A modern restaurant POS also routes orders to the kitchen, tracks menu items and modifiers, handles card and mobile payments, manages tables and tabs, records labor, and produces sales and inventory reports you can act on.
How much does a restaurant POS cost?
Most independents pay a monthly software fee per terminal plus card-processing fees, with hardware bought upfront or financed. Total cost varies widely by vendor and number of stations, so it's best compared as a multi-year total, including processing, rather than by the headline monthly price alone.