Everything About POS Terminals – A Complete Guide ConnectPOS Content Creator September 17, 2023

Everything About POS Terminals – A Complete Guide

Everything About POS Terminals

POS terminals are the cornerstone of modern retail, facilitating transactions with efficiency and ease. As the global POS market soars, projected to hit $29.09 billion by 2025, these indispensable components operate across cloud-based and on-premise platforms. Essential to any POS system’s functionality, POS terminals not only streamline the checkout experience but also serve as a critical hub for sales, inventory, and customer data. Now, let’s delve into the intricacies of POS terminals and uncover the essential role they play in retail operations.

What’s A POS Terminal?

A POS terminal is a versatile device with a screen that facilitates interaction with POS software. POS terminals encompass various gadgets, including tablets, mobile phones, laptops, PCs, and self-service kiosks.

These terminals go beyond the basic functions of traditional cash registers, which typically focus on calculating totals and storing cash. They track inventory and customer information, streamlining the checkout process for faster, more efficient service.

Additionally, many POS terminals feature large screen displays. These allow customers to easily view and manage their shopping carts and review their invoices as they check out, contributing to a transparent and satisfying shopping experience.

How Does A POS Terminal Function?

A POS terminal is key to managing sales transactions in your business. It’s a sequence of straightforward steps that ensure your business operates smoothly and efficiently. Here’s a snapshot of what happens when a customer brings items to the checkout counter, shedding light on the POS terminal’s role in streamlining your daily operations.

1. Product identifiation

If a barcode scanner is connected, it reads the product’s barcode to pull up price and product information. Without a barcode scanner, the cashier can manually enter product details via the touchscreen or keyboard.

ConnectPOS, a POS system trusted by thousands of retailers worldwide, can integrate and operate smoothly with several POS hardware providers.

2. Transaction process

The terminal calculates the total cost of all items in the customer’s cart. It processes the chosen method of payment, whether that’s through a card swipe, chip insert, contactless tap, or cash entry.

3. Receipt generation

After payment confirmation, the POS terminal sends a signal to the receipt printer to issue a physical receipt for the customer.

4. Cash handling

If the transaction is cash-based, the terminal triggers the cash drawer to open for cash collection and change dispensing.

5. Sales tracking

The terminal records the sale details, including items sold and the associated employee, for sales tracking and performance analysis.

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6. Inventory management

As sales are made, the POS terminal updates the inventory count, maintaining accurate stock levels.

7. Customer engagement

The terminal may prompt loyalty program sign-ups or apply discounts for enrolled customers, enhancing the customer relationship.

The Core Benefits Of A POS Terminal

A POS terminal serves as a multifaceted hub in modern retail, combining sales, inventory, and customer management into one seamless operation. Belowe, we’ve listed out the primary advantages of using POS terminals for businesses:

Product search and purchase

The POS touchscreen allows for quick product searches and seamless addition to the customer’s cart, displaying only available stock for businesses with multiple locations. Product selection instantly reveals essential details, aiding in inventory management.

Checkout process

The POS terminal ensures a rapid checkout with easy item addition and multiple payment options, including cash and cards. Some systems feature a customer-facing display for transaction transparency.

Customer data collection

Effortlessly gather customer information during checkout with the POS system, which captures and stores details such as contact information securely and accurately, streamlining future transactions.

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Inventory management

POS systems streamline your inventory management by automatically updating stock levels after each sale or return. This real-time inventory tracking enables you to maintain optimal stock levels, providing alerts for restocking and reducing the risk of over or under-stocking.

Sales reporting and analytics

Leverage the power of data with your POS system’s sales reporting and analytics features. These tools offer detailed insights into sales trends, peak selling hours, and product performance, empowering you to make informed decisions to drive sales and profitability.

Employee management

The POS terminal serves more than a sale tool; it’s also a powerful solution to supervise your staff. It tracks individual employee performance, manages shift schedules efficiently, and controls user access to sensitive information, aligning workforce management with business needs.

Customer Relationship Management (CRM)

A POS with integrated CRM capabilities like ConnectPOS enables you to record and analyze customer purchase histories and preferences. This data is crucial for delivering personalized service, creating targeted marketing campaigns, and fostering a loyalty program that resonates with your customer base.

Multi-store management

Managing multiple retail locations becomes a breeze with a POS system designed for multi-store management. It synchronizes inventory, sales, and customer data across all stores, providing a unified view of your business operations and ensuring consistency in customer experience.


Security is paramount in retail, and modern POS systems bolster this by offering robust transaction security features. They help prevent fraud through controlled user access, encryption, and comprehensive transaction records, protecting both your business and your customers.

How To Choose The Right POS Terminal

Selecting the right POS terminal is a critical decision for any business. We will examine key considerations to help you choose a POS terminal that aligns with your business needs and delivers cost-effective performance.

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Compatibility with business needs

When choosing a POS terminal, you need to ensure that the terminal’s hardware and software capabilities are tailored to your specific industry and business scale.

For retail operations, features like barcode scanning, inventory tracking, and quick checkout processes are vital. For restaurants, you’ll need a POS terminal that supports table management, order tracking, and kitchen communication.

Evaluate the workflow in your business environment and how the POS terminal can facilitate smoother operations. A compatible POS terminal should enhance your current processes, not complicate them.

Additionally, consider the size of your business; small businesses may have simpler needs compared to larger enterprises that require more robust POS terminals with advanced features.

Cost efficiency

The cost of POS terminals varies widely, and finding a cost-efficient solution involves weighing the initial purchase and setup costs against the long-term value it will provide. Look for POS terminals that offer a good balance of price and functionality. An advanced terminal with numerous features may not be necessary if your business won’t utilize them all.

Not only that, consider ongoing costs associated with the POS terminal, such as software updates, support services, and payment processing fees. Some POS terminals come with subscription-based software that may offer better long-term support and updates, while others might have a one-time purchase price but require additional costs for updates and maintenance.

Easy of use and training

You wouldn’t want to spend all of the time to setting up the new POS system and training your staff. An easy-to-navigate interface can reduce training time and help prevent errors during transactions, thus improve customer satisfaction.

Our recommendation is to require a hands-on trial to ensure the system’s ease of use meets your expectations. Also, verify what training materials, resources, or sessions the POS provider offers to support your team in mastering the system efficiently.

Integration, scalability, and system type

The purpose of having a POS system is to empower your business and make it grow, right? Thats’ why your POS terminal should be able to grow and adapt to your business’s evolving needs.

It’s important to choose a system that can easily integrate with your existing software (like accounting, inventory management, or e-commerce platforms) to ensure a seamless flow of data and operations.

Decide whether a cloud-based POS or an on-premise solution is more suitable for your business model and scalability requirements. Cloud-based systems like ConnectPOS offer remote accessibility and often lower upfront costs, while on-premise solutions might provide greater control and could be more cost-effective in the long run for some businesses.

Support and reliability

The dependability of your POS terminal is vital, as any downtime can directly affect sales and customer service. Investigate the reliability of the terminals you’re considering and the track record of the providers.

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Also, assess the level and availability of customer support. Look for providers that offer comprehensive support, including during peak business hours or in emergency situations. The ideal POS provider should offer a range of support options such as phone, email, and chat, and have a reputation for resolving issues promptly and effectively.

ConnectPOS is the leading cloud-based POS software offering quick checkout and efficient inventory management. It’s designed for seamless integration with your business workflows. To get a hand-on experience, try out our 14-day free trial!

Top 3 POS Terminals For Businesses

In case you’re seeking a dedicated touch-screen POS terminal beyond mobile devices or computers, consider these top three industry-trusted providers:


With a track record spanning over 40 years, Elo excels in the touchscreen market.

They craft POS terminals compatible with both Windows and Android, including those with Google Play Services integration. Elo’s product line extends to a range of touchscreen types and essential peripherals like customer displays, magnetic stripe readers (MSRs), printers, cash drawers, and barcode scanners.

Their standout feature is an extensive online support system, offering a comprehensive knowledge base and software downloads. For personalized assistance, Elo provides two dedicated support numbers for technical issues and general customer service inquiries.

For price, you’ll need to contact their sales team.

CJ Legend

CJ Legend, hailing from China, brings over a decade of expertise to the POS terminal market.

They offer a variety of touch monitors, with sturdy metal stands, in sizes from 12 to 17 inches. Customers can select from Windows or Android systems with options for single or dual-screen setups. CJ Legend also sells additional POS equipment, including customer displays, scanners, and thermal printers.

For price, contact CL Lenge’s sales.


POS Guy differentiates itself by offering a broader range of screen sizes, including monitors up to 46 inches, catering to businesses seeking large display solutions. The cost for a standard 17-inch POS terminal ranges between $460 to $630, while larger kiosk touchscreens can reach around $2100.

They provide comprehensive technical support, encompassing everything from barcode scanner setup to wireless printer installation, and offer both virtual and on-site services. For hands-on help, local customers can arrange in-store installations and repairs. POS Guy’s inventory also includes a diverse selection of POS accessories, such as cash drawers, card readers, and printing supplies.

In a nutshell

To wrap things up, the choice of a POS terminal can make a tangible difference in your business’s efficiency and customer satisfaction. As you sift through the different options of POS terminals on the market, remember to balance the scales of quality, cost-effectiveness, and customer support to ensure that your investment pays off.

ConnectPOS is one of the leading POS systems that can be effortlessly integrated with your system, offering a reliable and scalable system to facilitate operations. To learn more about ConnectPOS, contact us now!

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