How to choose a restaurant POS system: a practical buyer’s guide

What a restaurant point-of-sale system does, the features that matter for your service style, hardware and payment processing costs, security, integrations with labor and accounting tools and how to evaluate vendors.

In shortA restaurant POS system takes orders, sends them to the kitchen, processes payments and reports sales. Choose one by starting from your service style (quick service, full service, bar, café, food truck), listing the features you need on the floor and in the kitchen, understanding the full cost including hardware and payment processing, checking security and reliability, confirming integrations with your scheduling, payroll, accounting and online ordering tools and testing it during a real service before you sign.

What a restaurant POS does

Step 1: start from your service style

POS priorities by concept
Concept Top priorities
Quick service and fast casual Speed at the counter, kiosk or online ordering, kitchen display, loyalty
Full service Table management, coursing, split checks, handheld ordering, tip handling
Bar and nightclub Tabs, fast reorders, pre-authorizations, age checks
Café and bakery Simple counter flow, modifiers, retail items, loyalty
Food truck and pop-up Mobile hardware, offline mode, cellular connectivity
Multi-location group Central menu management, consolidated reporting, permissions

Step 2: map your workflow

Walk through a busy service step by step: how guests order, how orders reach each kitchen station, how changes and voids are handled, how checks are split and closed, how tips are entered and how the shift is closed out. Note every pain point in your current setup. These become your test scenarios when you see demonstrations. Involve a server, a bartender, a cook and a manager; each sees different problems.

Step 3: understand the full cost

Restaurant POS cost components
Cost What to ask
Software subscription Per terminal, per location or tiered plans? What features are in each tier?
Hardware Terminals, handhelds, kitchen displays, printers, cash drawers; buy or lease?
Payment processing Flat rate or interchange-plus? Are you required to use their processor?
Installation and training One-time fees, on-site help
Add-ons Online ordering, loyalty, inventory, advanced reporting
Contract terms Length, early termination fees, hardware ownership

Payment processing is often the largest long-term cost. Ask for a written quote based on your actual card volume and average ticket, and model the cost over three years. A system with cheap software but expensive processing, or one that locks you into its processor, may cost more overall.

Step 4: reliability and security

Step 5: integrations

A POS sits at the center of restaurant data. Check how it connects with:

Ask whether integrations are built in, available through a marketplace or require custom work, and whether they cost extra.

Questions to ask vendors

  1. Can you demonstrate our busiest scenario, such as a ten-top with split checks and modifications?
  2. What happens when the internet goes down?
  3. What is the total cost over three years, including processing at our volume?
  4. Are we required to use your payment processor?
  5. How do card tips flow to payroll?
  6. Which scheduling, payroll and accounting tools do you integrate with?
  7. What support hours and response times do you offer?
  8. Who owns the hardware, and what are the contract and cancellation terms?
  9. Can we export our sales and menu data if we leave?

Testing before you commit

Ask for a trial or a pilot at one location, ideally during a real service rather than a quiet afternoon. Have staff enter real orders, split checks, process refunds and close out. Time how long common actions take, and ask staff to rate usability. Check that reports match your expectations and that kitchen tickets arrive correctly at each station.

Switching POS systems

  1. Rebuild menus, modifiers and prices carefully; test them before launch.
  2. Train staff with practice mode before the first live service.
  3. Launch on a quieter day with extra managers on the floor.
  4. Keep the vendor’s support number visible.
  5. Review the first week’s reports for errors in taxes, tips and discounts.

Reporting that drives decisions

Most restaurants use only a fraction of their POS reports. Decide in advance which few you will review every week: sales by hour and day part, item mix and margins, average check, voids and discounts by employee, and tips by server. Sales by hour is especially valuable when compared with labor hours, because it shows exactly where you are overstaffed or short. Voids and discounts by employee can reveal training gaps or misuse. Ask vendors to show these reports with sample data, check that they can be filtered by location and date range, and confirm that they can be exported to a spreadsheet or your accounting system. A POS with strong, simple reports pays for itself in better decisions long after the novelty of new hardware wears off.

Common mistakes

A short example (fictional)

A 70-seat full-service restaurant uses an older POS that cannot split checks by item and has no handhelds. During a two-week pilot of a new system, servers use handhelds on the patio, orders reach the kitchen display immediately and check splitting takes seconds. The owner negotiates processing rates based on actual volume and confirms that card tips can be exported by server for payroll before signing.

Where EZTime fits

EZTime is not a POS system. It handles restaurant scheduling, time clocks on a tablet kiosk or the mobile app, break tracking, tip pooling and payroll-ready labor reports. Many restaurants run EZTime alongside their POS. See EZTime for restaurants.

Frequently asked questions

What does a restaurant POS system do?

It takes orders, sends them to the kitchen, processes payments, handles tips and reports sales.

How much does a restaurant POS cost?

Costs include software subscriptions, hardware, payment processing, installation and add-ons. Processing is often the largest long-term cost.

Do I have to use the POS vendor’s payment processor?

Some systems require it; others let you choose. Ask before signing.

What is PCI DSS?

The Payment Card Industry Data Security Standard, a set of security requirements for businesses that handle card payments.

Can a POS work without internet?

Many offer an offline mode, but features and payment handling vary. Test it.

Should my POS integrate with scheduling?

Comparing sales by hour with labor helps staffing decisions, so integration or regular exports are valuable.

Where to go next

Related guides and tools

Track meal and rest breaks

Breaks are recorded in EZTime alongside the shift, with reminders for employees and an alert when a required break is skipped. See current plans and what each one includes on the pricing page.