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  1. Thrifty Payments
  2. Blog
  3. What Is A Point Of Sale (Pos) System, And How Does It Work?
Thrifty Payments 11th June 2025

What Is A Point Of Sale (Pos) System, And How Does It Work?

Do you ever fantasize about a world where running an amazing outfitting retail store or restaurant operates smoothly and effortlessly? See, you will have a system that centrally accepts payments from debit and credit cards, as well as digital wallets, while managing inventory, tracking sales, and providing real-time analytics—in the snap of your fingers. That world indeed exists today through the phenomenal technology of POS systems, or point of sale systems.

In this blog, we will discuss what a POS is, how it works, and why POS systems are becoming increasingly essential for small businesses, retail shops, and restaurants. Whether you're looking for point-of-sale systems near you or considering some of the top point-of-sale (POS) systems in the USA, this guide will be a valuable resource. Let's get it rolling!

What Is A Point Of Sale (Pos) System?

The hardware and software that businesses use to complete a sales transaction are collectively referred to as a point-of-sale (POS) system. Imagine that: a modern cash register, but so much more powerful. It combines hardware, such as cash registers, barcode scanners, and card readers, with software to manage sales against inventory and customer data, among other functions.

So, what is POS in simple terms? It equips a business with the means to take payments from cash, credit card readers, or digital wallets such as Apple Pay or Google Pay and records all transactions immediately. Then, the POS payment system updates your inventory, sales records, and financial reports.

How Do POS Systems Work?

It's magic to compose a theme only to undo for disentangling the understanding of a machine without an oil well. Here is a breakdown:

Seeking Sale: Whenever a customer pays, the cashier or an operator scans items by barcode scanner or enters the item information manually into the POS system.

The POS system accepts cash, credit, debit cards, and digital wallets for seamless payment processing. With a new shop POS system, it is possible to make payments through cards and digital wallets by connecting to the card reader or contactless terminals.

Authorization and Processing: When a card is used to pay via a point-of-sale (POS) terminal, the first communication occurs between the credit card processor and the payment authorization system. Then, the transaction will be authorized, and payment will be processed, along with the generation of a receipt.

Updating Inventory and Records: A sales system adds inventory, sales data, and, if necessary, customer profiles. It saves time and reduces errors by automating the process.

Reporting and Analytics: The majority of reports focus on sales and inventory. Many cloud-based POS systems provide real-time dashboards that display sales trends, peak hours, and stock levels, enabling more intelligent business decisions.

Hardware And Software Components

A typical POS system consists of the following:

Hardware: Cash Register, a touchscreen terminal like SmartPOS-129 Professional Cash Register, barcode scanners, receipt printers, and card readers.

Software: The core application that handles sales, payment acceptance, inventory tracking, and interaction with other business apparatuses such as Square POS, Lightspeed, and Clover.

Retail And Restaurant Types Of POS Systems

According to the size of your business as well as your needs, the types of POS systems that are available for retail and restaurant usage are:

Traditional POS: Standalone hardware, suitable for small shops or cafes.

Mobile: Portable devices, used at farmers’ markets or pop-up shops.

Cloud POS: Hosted online with real-time access and flexibility applicable to small businesses with point of sale systems or for home use

Some of the best point-of-sale systems include Square, Lightspeed, and Clover POS. For restaurants, a preferred point-of-sale and management system would be one such as TouchBistro or Toast, which provides features for things such as table management or order tracking.

Why Are POS Systems Game-Changing For Small Businesses?

The systems at the point of sale for small businesses are revolutionizing how most entrepreneurs work. These systems provide the following benefits:

- Effectiveness: Faster transactions with fewer errors

- Warehouse management: Automatically maintain stock levels

- Insights to customers: Customer data collection for loyalty programs

- Multi-channel selling: Internet and offline sales will be managed simultaneously by a single system.

- Accepts payment: Processing payments from all the usual sources, including digital wallets.

Careful Thrifty Payments: On Top Of The POS Solution

Among the many providers, Thrifty Payments stands out for its core features, including affordability and reliability. They offer premier products and services in POS, including the best POS in the USA and the best POS system for retail. Their solutions are ideal for point-of-sale systems for small businesses, providing a free POS option in the USA for startups and small shops.

Comparing Baseball POS Systems Across The USA

For example, some processors consider scalability, product features, the price of each POS system in the USA, and how they handle customer interactions. Notable POS systems for restaurants include Square POS, Lightspeed, and Clover POS. These three names are trusted due to their comprehensive features and cloud-based capabilities, making them one of the best options for various types of businesses and start-ups.

FAQs On POS Systems

What are the four types of POS systems?

They are classic, mobile, cloud-based, and hybrid.

What is a point-of-sale system?

It is a system for managing sales transactions and any related business processes.

Which POS system is the cheapest?

Some of the more affordable options include Square POS and the free POS offered in the USA.

What is the difference between CRM and POS?

CRM deals with the front side of business: relations with customers, while POS deals with the transactional side. Nevertheless, many new-age POS systems offer some level of CRM integration.

Is Salesforce a POS system?

No, Salesforce is a CRM, but some integrations allow you to mix its features with POS data.

What are the best sales CRM systems?

Some of the popular ones are Thrifty Payments, HubSpot, and Zoho CRM.


Conclusion:

In conclusion, what is a point of sale (POS)? It is one of the critical business systems that helps businesses accept payments, manage sales, and derive valuable insights, all while providing their customers with a seamless experience. Whether you are searching for point-of-sale systems for retail, point-of-sale systems near me, or the best point-of-sale systems in the USA, having a thorough understanding of these basics will help you make informed decisions.

Thrifty Payments is an excellent option among reliable and affordable POS solutions, helping small businesses thrive in a competitive market. Therefore, if it's time to boost your business with a POS sales system, it's time to start looking now!

Reach Out to Us!

Please don't hesitate to contact us if you have any questions or concerns

About Us

Thrifty Payment is a leading credit card processing and merchant service that aims to provide its clients with unmatched payment processing solutions across the U.S. Using our services has significantly changed the online business industry. Thrifty Payments has become one of the most significant business technologies that can assist any online business sufficiently. We help companies to sell their products anywhere effectively and manage their inventories. These services unleash abundant opportunities from global chains to local shops.

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Product Specifications Details

Clover Flex 3 Summary

  • ❖ Clover Flex 3 is a full-featured, handheld POS with a nearly 6” screen.
  • ❖ Wireless charging is supported by the Clover Flex Wireless Cradle and it can also be charged with a USB-C cable.
  • ❖ Flex 3 supports a WiFi and LTE connection (LAN not available).
  • ❖ The battery life supports at least 8 hours of use for a typical SMB.
  • ❖ Its features include a receipt printer, barcode scanner (camera), wireless charging cradle and a headset port. A silicone sleeve is shipped in box.
  • ❖ Its optional compatible accessories include the Flex Travel Kit and an ADA compliant PIN Entry Aid.
  • ❖ Clover Flex 3 features the new Avocado payment flow UI.
  • ❖ It is fully integrated with Clover devices but cannot be tethered to any device over a wire.
  • ❖ Clover Flex 3 is well-suited for a variety of verticals, including full-service restaurants- tableside and curbside, retail, and for merchants in the field.
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Clover Flex 3 Positioning

Clover Flex 3 is a full-functioning POS device that accepts payments, tracks sales, and helps you run your business from the palm of your hand. Its LTE connectivity sets it apart so you can serve customers where they are- at tableside, in line, or out in the field. With an all-day battery, a built-in printer, wireless charging, and a bigger screen it’s the perfect solution for the evolving needs- and speed- of your business.

Speed, Power & Flex‑ibility

  • ❖ Equipped right out of the box
  • • Start your business right away with this mobile smart POS system needing minimal setup and training.
  • ❖ Count on the cloud
  • • Travel with your business anywhere you go. All your data, all your info, always at your fingertips.
  • ❖ Find the right fit for you
  • • Customize the Flex as you see fit. Same power and versatility of our larger devices, and can be configured the way you need.
Product Specifications Details
  • ❖ Online Reporting & Mobile App - Track sales, settle payments, and get real-time insights and analytics with the Poynt HQ portal and mobile app
  • ❖ Product Catalogue - Upload your products, create modifiers, and organize them by category
  • ❖ Customer Engagement - Store purchase history, engage customers with satisfaction surveys, and respond to feedback in real-time via the Poynt HQ portal
  • ❖ Cash Transaction Entry - Track cash payments and tips on your Newland N910 to get a consolidated view of your sales and revenue
  • ❖ Capacitive Multi-Touch Screen - Streamline your check out and experience with a 5-inch merchant-facing touchscreen
  • ❖ Customizable Branding - Upload your company design to the screen and add your branding to receipts
  • ❖ Payment Flexibility - Accept all forms of payment, including, chip (EMV), swipe (magstripe), and contactless (NFC)
  • ❖ Receipt Flexibility - Let your customers choose to receive print, email, or SMS text receipts
  • ❖ Wireless Freedom - Accept payment anywhere with extended battery life and wi-fi and 4G connectivity
  • ❖ Multiple Payments - Split bills between credit, debit, and cash in just a few quick taps
  • ❖ Safe-T Security - Protect your business with an extra layer of security, including end-to-end encryption and tokenization on your Newland N910 terminal
  • ❖ Multi-Location Capabilities - Keep track of all your business locations on your Newland N910 terminal. Easily switch between multiple business accounts as needed
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Product Specifications Details
  • ❖ Online Reporting & Mobile App - Track sales, settle payments, and get real-time insights and analytics with the Poynt HQ portal and mobile app
  • ❖ Product Catalogue - Upload your products, create modifiers, and organize them by category
  • ❖ Customer Engagement - Store purchase history, engage customers with satisfaction surveys, and respond to feedback in real-time via the Poynt HQ portal
  • ❖ Cash Transaction Entry - Track cash payments and tips on your Newland N910 to get a consolidated view of your sales and revenue
  • ❖ Capacitive Multi-Touch Screen - Streamline your check out and experience with a 5-inch merchant-facing touchscreen
  • ❖ Customizable Branding - Upload your company design to the screen and add your branding to receipts
  • ❖ Payment Flexibility - Accept all forms of payment, including, chip (EMV), swipe (magstripe), and contactless (NFC)
  • ❖ Receipt Flexibility - Let your customers choose to receive print, email, or SMS text receipts
  • ❖ Wireless Freedom - Accept payment anywhere with extended battery life and wi-fi and 4G connectivity
  • ❖ Multiple Payments - Split bills between credit, debit, and cash in just a few quick taps
  • ❖ Safe-T Security - Protect your business with an extra layer of security, including end-to-end encryption and tokenization on your Newland N910 terminal
  • ❖ Multi-Location Capabilities - Keep track of all your business locations on your Newland N910 terminal. Easily switch between multiple business accounts as needed
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SpotOn Poynt is a multi-tasking machine designed to accept virtually any payment type and give you advanced marketng and loyalty features, all-in-one. It’s easy-to-use, powerful, and elegant. Best of all, it’s flexible, enabling you to do business your way.

  • ❖ Accept cards, cash, mobile pay, and gi[ cards
  • ❖ Flexible design for countertop use or wherever your customers are
  • ❖ Dual screens, one for you, one for customers
  • ❖ Full integration with Spot-On Marketing, Loyalty, and Appointments
  • ❖ Use as a full point-of-sale or a simple payment terminal

Easy-to-Use with the Power of a Full Point-of-Sale

Thanks to the powerful, intuitive design of SpotOn Poynt, you can operate it as a simple payment terminal, where you process individual transaction amounts, or you can add a full product catalog and run it as a point-of-sale device.

Optimized for Your Business

Use SpotOn Poynt in “terminal mode” to quickly run transactions if you do not require a full product catalog or if you are using SpotOn Appointments Use SpotOn Poynt in “POS mode” to add and modify hundreds of items to your product catalog Optimize your catalog with a flexible hierarchy of Catalogs, Categories, and Products Easily add Open Items during the checkout that are not included in your catalog Add custom taxes, convenience fees, and discounts Operate an optional cash drawer

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Product Specifications Details

Drive customer engagement with loyalty apps

PAX A-series payment terminals don’t just look like high-end smartphones. Their PayDroid operating system also opens the door to a whole new world of marketing & analytics apps via MAXSTORE, ranging from the management of fidelity cards, meal vouchers, Petrol applications, to table order management, ticket validation and payment of bills.

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Product Specifications Details

A complete point of sale that’s better than ever

  • ❖ Larger touch screenThe upsized 8" touch screen has plenty of room to confirm orders, complete payments, and manage everything to run your business.
  • ❖ Payments are easierCustomers can dip or tap payments front and center with a conveniently located card slot and contactless reader.
  • ❖ Receipts with optionsCustomers can get a printed receipt with the built-in printer or you can send receipts by email or text.
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Everything, at your fingertips

  • ❖ Payment options for your customersMini makes it easy for customers to pay with swipe, dip, or tap. Credit or debit. And contactless payments like Apple Pay®, Google Pay™, and PayPal/Venmo®.
  • ❖ Anywhere anytime accessA small POS with real time 24/7 access to your data lets you check in and run your business from wherever you are.
  • ❖ Start small and expand when neededMini works with all other Clover devices and can expand with accessories to build a complete system so your system can grow as your business grows.
Product Specifications Details

Form and function by design

  • ❖ Two screens are faster than one
  • • Keep lines moving with a 14" HD display for you and a 8" touch screen for your guests to confirm their order, leave a tip, redeem rewards, pay, and request a digital receipt.
  • ❖ Beauty and brains all-in-one POS
  • • Attractive and easy-to-use hardware with a printer and included cash drawer and all the right software in one system.

Created for simplicity, speed, and security

  • ❖ Easy to use and ready to go
  • • Station Duo is ready for work right out of the box, and with intuitive software built in, training your staff is minimal.
  • ❖ Accept every type of payment
  • • Let customers pay however they want. Credit or debit. Swipe, dip, or contactless payments like Apple Pay®, Google Pay™, and next generation payments like PayPal/Venmo® QR codes.
  • ❖ We’ve got your back
  • • Protect your business and customer information with end-to-end encryption and integrated chip sensors.
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Manage your business from anywhere

  • ❖ Track, report, repeat
  • • Tracking and reporting is the lifeblood of your business. How was business today? This day last week, or last year? You’ve got the answers.
  • ❖ Help your team to succeed
  • • Run reports to know which employees are your best sellers, manage schedules and timesheets, and set system permission levels to keep track of your biggest assets.
  • ❖ More ways to get paid
  • • Make it easy for customers to pay you away from your counter with options like Virtual Terminal, invoicing, and recurring payments.
  • ❖ Get to know your customers
  • • Grow your business with a customers list built automatically from credit card sales.
  • ❖ Reward customer loyalty
  • • Your best customers deserve special attention—build rewards programs to keep them coming back.
  • ❖ Promotions with purpose
  • • Offer promos to your customers of what’s new or timely, like a fresh spring salad or a fall sweater.
Product Specifications Details

The right tools for the job

  • ❖ Room for you to work The 14" high-definition touch screen makes your work fast and easy, from inventory and employee management to payments and reporting.
  • ❖ Ready out of the box Comes with a cash drawer and receipt printer — all you need to get to work.
  • ❖ Keep your team in the loop Sync communication between your staff and back of house to enhance the way your business runs.
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One station to run your shop

  • ❖ Able to grow with you Station Solo works seamlessly with every other Clover device, letting you build a system that scales as your business grows.
  • ❖ Payments are easy Take swipe or dip payments from all major credit cards.
  • ❖ Speed, power, reliability Station Solo packs plenty of processing power to help you run your business more effectively and efficiently.

Clover helps you grow

  • ❖ Get your money fasterClover Rapid Deposit lets you transfer funds quickly to your bank account.
  • ❖ Turn future sales into cash todayTurn future credit card sales into working capital, with clear and easy payback terms that give you the flexibility to grow your business.
  • ❖ Gift cards are a win-winDrive immediate sales and get new customers with digital and physical gift cards.
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Product Specifications Details

Smooth sailing – at the till and behind the scenes

  • ❖ Customers can pay online when ordering, or on collection after click-and-collect. You can also offer contactless dining via QR codes on tables, encouraging seamless re-ordering.
  • ❖ Offer gift cards to boost sales and build brand loyalty. Create promotions and special offers. Bundle items to increase customers’ average order size.
  • ❖ Use forecasting and table booking to better plan staff timetables and reduce wait times. Send orders directly to kitchen printers to speed up service. Create time-based promotions to attract more customers during slow periods.
  • ❖ Keep a close eye on sales from anywhere, with real-time reporting and insights. Manage multiple locations and compare sales to identify trends and opportunities.
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We’ll help you manage your restaurant, your time and your payments all from one place, with point-of-sale software designed to maximise how you do business.

  • ❖ Customise menus
  • ❖ Split bills
  • ❖ Print to kitchen
  • ❖ Online click-and-collect
  • ❖ Gift cards – paper and digital
  • ❖ Help whenever you need it, with 24/7 phone support

Clover helps you grow

  • ❖ Get your money fasterClover Rapid Deposit lets you transfer funds quickly to your bank account.
  • ❖ Turn future sales into cash todayTurn future credit card sales into working capital, with clear and easy payback terms that give you the flexibility to grow your business.
  • ❖ Gift cards are a win-winDrive immediate sales and get new customers with digital and physical gift cards.
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Product Specifications Details

Self ordering, optimized

  • ❖ Boost efficiency Free up your staff to focus on value-added tasks rather than taking orders.
  • ❖ Improve customer experience Let customers browse menus at their own pace and customize their orders the way they want.
  • ❖ Grow your average ticket size Increase restaurant revenue by promoting cross-selling and upselling options on the ordering kiosk.
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Product Specifications Details

Make orders make sense

  • ❖ Bridge the gap between your front and back of house so you never get thrown off by order volume swings again.
  • ❖ Consolidate your order channels and put all on-premise orders and off-premise third party orders in one place.
  • ❖ Do away with paper ticket clutter in the kitchen. Place an order on any device in the restaurant, and it will fire straight to the KDS.
  • ❖ Print Runner tickets on any network-connected printer directly from the KDS.
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Keep operations running smoothly

  • ❖ Improve diner experience by speeding up service without losing order accuracy.
  • ❖ Track your team’s performance and adjust as you go with prep time and fulfillment reporting.
  • ❖ Reduce the risk of operational mistakes for on-premise ordering.
  • ❖ Increase orders and revenue.

Built for restaurants –and restaurants only

  • ❖ The Clover KDS is purpose-built for food service and kitchen environments with a temperature resistant body that has the highest heat tolerance (122°F) on the market.
  • ❖ Easy to clean and see with anti-fingerprint and anti-glare treatment.
  • ❖ Bi-directional speakers help alerts be heard even in the noisiest kitchens.
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Right‑sized for your fast‑paced kitchen

The Clover Kitchen Display System has plenty of room to manage all your orders, whether you choose the 14" or 24" model.

KDS Software Features

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Multi-Level Fulfillment

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Expo Mode

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Item Level Routing

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Prep Time Reporting

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Color-Coded Order Status

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Runner Ticket Printing