A restaurant point of sale (POS) system is a combination of hardware and software that manages various aspects of restaurant operations. While restaurants primarily use POS systems to process transactions, these systems can help with other restaurant operations to improve efficiency and customer experience.

Below, we’ll explain how restaurant POS systems work, how to choose the right one, and the benefits of upgrading to a modern POS system.

Key takeaways

• Restaurant point of sale (POS) systems manage several aspects of restaurant operations.
  
• Cloud-based POS systems have been adopted by 76% of restaurants, while 23% of restaurants use legacy systems.
  
• The first year of using a restaurant POS system could cost anywhere from around US$3,000 to US$15,000 or more once hardware, software, add-ons, implementation, and payment processing are accounted for.
  

How restaurant POS systems work

Restaurant POS systems serve the following key functions:

• Order management: Taking orders (dine-in, takeaway, delivery), sending them to the kitchen or bar, tracking order status, and managing modifications or cancellations.

• Payment processing: Accepting payment (from various payment types), splitting bills, applying discounts or promotions, and generating receipts.

• Inventory management: Tracking stock levels of ingredients and supplies, setting reorder points, managing recipes and menu items, and generating reports on inventory usage and costs.

• Staff management: Managing employee schedules, tracking hours worked, calculating wages, assigning roles and permissions, and monitoring staff performance.

• Customer relationship management (CRM): Storing customer information, tracking purchase history, managing loyalty programmes, and sending personalised marketing campaigns.

• Reporting and analytics: Generating detailed reports on sales, inventory, labour costs, customer behaviour, and other key metrics to help restaurant owners make informed business decisions.

Types of restaurant POS systems

There are four main types of restaurant POS systems: legacy, cloud-based, mobile, and hybrid. The 2024 Restaurant Industry Trends report found that 76% of restaurants were using cloud-based POS systems in 2023, while 23% were still using legacy systems. Here's an overview of each.

• Legacy systems: Traditional systems that store data locally on a server within the restaurant. These often require substantial up-front investment in hardware and might have limited flexibility for updates or remote access.

• Cloud-based systems: Systems that store data in the cloud, allowing for greater flexibility, scalability, and remote access from any device with an internet connection. These typically have lower up-front costs and offer automatic updates and data backups.

• Mobile systems: These run on tablets or smartphones rather than fixed terminals, letting staff take orders and process payments tableside or on the move. They're a good fit for food trucks, pop-ups, and restaurants that want to speed up service by bringing the POS to the customer instead of the other way around.

• Hybrid systems: These combine local hardware with cloud connectivity, so the restaurant gets the reliability of on-site processing (orders can still go through if the internet goes down) along with the remote access and data syncing benefits of the cloud. This makes them a middle-ground option for restaurants that want redundancy without fully committing to either a legacy or a pure cloud setup.

How to choose a restaurant POS system

Choosing a restaurant POS system involves several key considerations. Assess how well the POS system will fit into your operations, infrastructure, and budget by looking at the following factors:

• Ease of use: Choose a system with an intuitive interface that requires minimal staff training.

• Hardware compatibility: Choose a POS system that supports your existing hardware or consider purchasing compatible hardware from the vendor.

• Customer support: Choose a vendor that offers reliable customer support through phone, email, or live chat.

• Pricing structure: Consider the up-front costs, monthly fees, transaction fees, and any additional costs for hardware, software upgrades, or premium features.

Beyond these considerations, look for the following advanced features that might serve your specific business needs:

• Online ordering integration: Advanced systems will allow customers to order directly from your website or mobile app.

• Loyalty programmes: Advanced systems can reward repeat customers with points, discounts, or personalised offers.

• Table management: Advanced systems can visualise and manage table layouts, track table status, and improve seating arrangements.

• Kitchen display system (KDS): Advanced systems can simplify communication between front-of-house and kitchen staff by displaying orders clearly on a screen.

• Customer relationship management (CRM): Advanced systems can store customer information, track purchase history, and send targeted marketing campaigns.

• Third-party integrations: Advanced systems can integrate with other systems such as accounting, payroll, reservation, and delivery platforms.

• Offline mode: Advanced systems can maintain business continuity even during internet outages by allowing offline transactions and data synchronisation.

• Cloud-based system: Cloud-based systems can offer automatic updates, remote access, data backups, and scalability.

• Mobile POS: Advanced systems allow staff to take orders and payments tableside using tablets or smartphones for faster service.

Restaurant POS systems by restaurant type

The best POS system for your restaurant depends on your service style, order volume, and how customers interact with your business. Here's what to prioritise based on restaurant type:

Quick-service restaurants (QSR) and fast casual

These businesses need a POS that can process high volumes of orders quickly. Look for streamlined checkout flows, self-service kiosk integration, and drive-through or online ordering support to keep lines moving and turnover high.

Full-service restaurants

With table service, split bills, and multi-course orders, these restaurants benefit from table management features, tableside ordering, and tight KDS integration to keep front-of-house and back-of-house in sync.

Bars, breweries, and nightclubs

These venues need POS systems built for speed and flexibility during peak rushes, including tab management, fast reordering, age verification tools, and integrations that support high-volume drink sales.

Cafés and bakeries

These businesses often benefit from POS systems that support quick transactions alongside loyalty programmes, pre-order and pickup scheduling, and simple inventory tracking for perishable items.

Food trucks and mobile operations

With limited space and no fixed location, these businesses need lightweight, mobile-friendly POS systems that run on tablets or smartphones, support offline mode for spotty connectivity, and offer easy integration with mobile payment methods.

Benefits of upgrading to a modern POS system

Restaurants can gain the following benefits from upgrading to a modern POS system:

• Automated tasks: Modern POS systems automate tasks including order taking, payment processing, and inventory management. This reduces manual effort, human error, and labour costs and creates faster, more accurate processes. Automated inventory tracking and forecasting can also prevent overstocking and reduce food waste.

• Faster service: Intuitive interfaces, mobile POS options, and integrated KDS systems enable faster order processing and delivery, creating shorter wait times and more table turnover.

• Personalised marketing: CRM capabilities allow you to store customer preferences and purchase history. You can use this information to offer personalised recommendations and promotions.

• Loyalty programmes: Modern POS systems can integrate with loyalty programmes to reward repeat customers and create long-term relationships.

• Convenient payment options: Modern POS systems can accept a wide range of payment methods including contactless and mobile payments, increasing convenience for customers.

• Reporting and analytics: POS systems have reporting and analytics features that can provide valuable insight into sales trends, popular menu items, peak hours, and staff performance.

• Optimised pricing: POS systems gather sales data that restaurants can analyse to set optimal prices for menu items.

• Scalability: Modern POS systems can easily adapt as the business grows, adding functionality as needed.

• Security: POS systems use advanced security measures to protect sensitive customer and financial data from breaches and fraud.

• Integration: Modern POS systems can integrate with other business systems such as accounting, payroll, and online ordering platforms.

• Cloud-based access: Modern POS systems often have cloud-based access, allowing you to manage your business from anywhere at any time.

How to use a restaurant POS system: A step-by-step walkthrough

While every POS system has its own interface, many follow a similar workflow from the moment an order comes in to the moment the transaction is closed out. Here's how restaurant staff use a POS system during a typical shift:

1. Log in and clock in: Staff start by logging into the POS with a unique PIN, badge, or login credential. Many systems tie this step to staff management features, automatically clocking employees in and tracking hours worked for payroll purposes.

2. Open a table, tab, or order: For full-service restaurants, servers select a table from a floor plan or open a new tab; for quick-service or counter operations, staff start a new order directly. Some systems also support opening orders remotely through online ordering or a mobile app.

3. Enter the order: Staff add menu items to the order, noting modifiers, special requests, or allergies as needed. Many POS systems flag menu availability in real time, alerting staff if an item is out of stock based on current inventory data.

4. Send the order to the kitchen or bar: Once the order is entered, it's routed to a kitchen display system (KDS) or printed ticket, prompting kitchen or bar staff to begin preparation. This step reduces miscommunication between front-of-house and back-of-house teams.

5. Make updates as needed: If a customer changes their order, adds items, or requests a split bill, staff can edit the order directly in the POS. Updates typically sync in real time across the kitchen display and the final bill.

6. Process payment: When the customer is ready to pay, staff total the bill, apply any discounts or promotions, and process payment. Modern systems support a range of payment types, including chip cards, contactless payments, and mobile wallets.

7. Close out and issue a receipt: After payment is processed, staff close out the order and provide a digital or printed receipt. Closing the order also updates sales and inventory data in the system in real time.

8. Review reports and analytics: At the end of a shift or day, managers can log into the POS to review sales totals, labour costs, and other reporting and analytics. This data can inform decisions around staffing, menu pricing, and inventory reordering.

Restaurant POS hardware components: What you actually need

A complete restaurant POS hardware setup typically includes six core components. While the exact mix depends on your restaurant's size and service style, these building blocks work together to take orders, process payments, and keep the kitchen running.

Touchscreen POS terminal

The central hub of the system, used to enter orders, apply discounts, split bills, and access reporting. Terminals are typically mounted at a host stand, counter, or bar and run the POS software that ties every other component together.

Card reader / payment terminal

Accepts customer payments, including chip cards, contactless cards, and mobile wallets like Apple Pay or Google Pay. Many restaurants use a countertop reader, while others opt for handheld or tableside readers to let customers pay without leaving their seat.

Receipt printer

Prints itemised receipts for customers, as well as kitchen tickets in setups that don't use a full kitchen display system. Some restaurants use both: a customer-facing printer at checkout and a separate kitchen printer for order tickets.

Cash drawer

Stores cash and coins for restaurants that accept cash payments. Cash drawers are typically connected to the POS terminal and open automatically when a cash transaction is completed.

Kitchen display system (KDS)

Displays incoming orders on a screen in the kitchen, replacing or supplementing printed tickets. A KDS helps reduce miscommunication between front-of-house and kitchen staff, and lets cooks mark items as in progress or complete in real time.

Handheld POS devices

Tablets or mobile devices that let servers take orders and process payments tableside, rather than walking back and forth to a fixed terminal. These are especially useful for full-service restaurants looking to speed up service, as well as food trucks and other mobile operations.

How much does a restaurant POS system cost?

POS pricing is rarely a single number. It's made up of several cost layers that vary based on your restaurant's size, service style, and feature needs. Here's a breakdown of what to budget for.

Monthly software subscription

Single-location restaurants often pay US$60–US$400+ per month in software subscriptions, depending on the plan tier. Entry-level plans often cover basic order and payment processing, while higher tiers add advanced reporting, multilocation support, and integrations. Many plans license only a single terminal, but additional terminals or stations could incur additional monthly fees.

Hardware (one-time)

Hardware costs typically range from US$1,200 to US$10,000+ upfront, depending on the number of terminals and components needed, though a very small operation can start with much less. Individual terminals generally cost US$500 to US$2,500 each, with additional costs for receipt printers, cash drawers, card readers, and kitchen display systems. Some vendors offer hardware bundles or leasing options to lower the upfront investment.

Payment processing fees

This is often the largest ongoing cost. Restaurant POS card processing commonly falls around 2%–3% plus a per-transaction fee (which is often around US$0.10–US$0.15 per transaction), but rates vary substantially by provider, plan, card type, transaction method, and negotiated volume pricing. A restaurant doing US$50,000 per month in card sales can expect to pay roughly US$1,200 to US$1,500 per month in processing fees alone – often exceeding the software subscription cost.

Third-party integration fees

Add-ons like online ordering, loyalty programmes, delivery management, and payroll integrations are usually billed separately. These optional modules are typically sold as separate monthly line items, so your total cost depends on which ones you actually turn on. Add-on modules commonly run US$150–US$500 per month for restaurants that need several of them.

Setup and training

Initial costs also include installation, menu setup, and staff training. These upfront costs cover hardware installation and setup along with staff training time, and are sometimes bundled into a vendor's onboarding package rather than billed as a separate line item – it's worth asking upfront.

Total realistic first-year cost

A small single-location restaurant may spend a few thousand dollars in its first year, while a multiterminal full-service operation can reach US$15,000–US$35,000+ once hardware, software, add-ons, implementation, and payment processing are included. Total year-one costs can range from around US$3,200 for a minimal setup, like a food truck, to US$35,000 or more for a multiterminal full-service restaurant. Given the range, it's worth requesting an itemised quote from any vendor that breaks out software, hardware, processing rates, and add-ons separately, rather than relying on an advertised "starting at" price.

How to improve restaurant operations with POS analytics

POS analytics can help restaurant owners increase profitability, improve customer experience, and boost operational efficiency. Here’s how to use these analytics to your advantage:

Menu engineering

• Top-selling items: Analyse sales data to pinpoint your most popular dishes and ensure they are consistently available.

• Low-performing items: Identify dishes that are not selling well and consider adjusting their pricing, portion size, or presentation.

• Pricing: Analyse sales and cost data to determine the ideal price points for your menu items.

Inventory management

• Usage and waste: Monitor inventory levels and identify trends to minimise food waste and maintain optimal stock levels.

• Reorder points: Use historical data to determine ideal reorder points for each ingredient.

• Future demand: Analyse past sales data to predict future demand so you'll have the right ingredients in stock for peak periods.

Staff management

• Scheduling: Identify peak hours and days, allowing you to schedule the right number of staff to handle customer volume efficiently.

• Performance: Monitor individual sales, tables served, and average bill sizes to identify top performers and areas for improvement.

• Payroll: Integrate your POS with payroll systems for automated time tracking and payroll processing.

Customer insights

• Customer loyalty: Recognise your most frequent customers and reward them with personalised offers and loyalty programmes.

• Customer feedback: Use your POS system to collect customer feedback on their dining experience.

Sales and marketing

• Sales trends: Identify seasonal trends, peak hours, and popular payment methods to customise your marketing strategies.

• Promotions: Analyse sales data before, during, and after promotional campaigns to gauge their effectiveness.

• Personalised marketing: Use customer data to send personalised offers and promotions based on individual preferences and purchase history.

Operational efficiency

• Turnover: Analyse table turnover rates to identify bottlenecks in your service flow and optimise seating efficiency.

• Void rates: Monitor the number of voided orders to identify potential issues with order accuracy or staff training.

• Sales channels: Compare sales from different channels (e.g., dine-in, takeaway, delivery) to refine your marketing and operational strategies.

Tipping and gratuity handling

• Tip trends: Analyse tipping data by shift, server, and payment method to identify patterns and address discrepancies.

• Tip pooling and distribution: Use your POS to automate tip pooling calculations and ensure accurate, transparent distribution among staff.

• Service quality signals: Monitor changes in average tip percentage over time as an early indicator of shifts in service quality or customer satisfaction.

Third-party delivery integration depth

• Channel performance: Compare order volume, average bill size, and profitability across delivery platforms to determine which partnerships are worth prioritising.

• Menu consistency: Track how menu items and pricing sync across delivery platforms to catch discrepancies before they affect the customer experience.

• Fulfilment times: Monitor prep and handoff times for delivery orders to identify bottlenecks that could be hurting ratings on third-party apps.

Multilocation management

• Cross-location comparisons: Benchmark sales, labour costs, and inventory usage across locations to identify top performers and locations that need support.

• Centralised reporting: Use consolidated dashboards to spot trends across your entire business rather than reviewing each location's data in isolation.

• Standardisation: Track menu pricing, promotions, and operational metrics across locations to ensure consistency and catch unauthorised deviations early.

Security and compliance for restaurant POS systems

Restaurant POS systems must have strong security measures in place to protect sensitive financial data and customer privacy. The Payment Card Industry Security Standard (PCI DSS) is the main security standard that governs POS system security measures, and common security measures include end-to-end encryption, strong user authentication, regular security updates, and data backup capabilities.

Below is an overview of PCI DSS requirements, common POS system security methods, and other compliance considerations:

PCI DSS

The PCI DSS is a set of security standards mandating that all companies that accept, process, store, or transmit credit card information maintain a secure environment. Non-compliance can lead to large fines, legal liability, and damage to your reputation.

Compliance with PCI DSS involves meeting the following standards: 

• Working with a PCI-compliant POS system and payment processor

• Regularly updating software and security patches

• Encrypting all cardholder data

• Restricting access to cardholder data

• Implementing strong password policies and regularly changing passwords

• Maintaining a firewall and antivirus software

• Monitoring and testing networks regularly

Common security measures

• Encryption: Encrypt all data transmitted between your POS system and other devices to protect it from unauthorised access.

• Secure Wi-Fi: Use a strong password and encryption for your Wi-Fi network to prevent unauthorised access.

• Data backups: Regularly back up your POS data to a secure offsite location in case of hardware failure, natural disaster, or cyberattack.

• Employee training: Train your staff on security best practice such as how to identify and report suspicious activity and the importance of strong passwords.

• Access controls: Limit access to your POS system to authorised personnel and track all user activity.

Other compliance considerations

• Local regulations: Check local laws for additional requirements that might apply to your POS systems. These could include data breach notification requirements or restrictions on storing certain types of customer data.

• Privacy policies: Develop a clear, concise privacy policy that explains how you collect, use, and protect customer data.

• Data breach response plan: Create a plan to respond quickly and effectively in the event of a data breach.

How Stripe Terminal can help

Stripe Terminal allows businesses to grow their revenue with unified payments across in-person and online channels. It supports new ways to pay, simple hardware logistics, global coverage and hundreds of POS and commerce integrations to design your ideal payments stack.

Stripe powers unified commerce for brands like Hertz, URBN, Lands' End, Shopify, Lightspeed and Mindbody.

Stripe Terminal can help you:

• Unify commerce: Manage online and in-person payments on a global platform with unified payments data.
  
• Expand globally: Scale to 24 countries with a single set of integrations and popular payment methods.
  
• Integrate your way: Develop your own custom POS app or connect with your existing tech stack using third-party POS and commerce integrations.
  
• Simplify hardware logistics: Easily order, manage and monitor Stripe-supported readers, wherever they are.
  

Learn more about Stripe Terminal or get started today.