When selecting a business credit card reader, the key considerations include compatibility, ease of use, transaction speed, and cost. The Square Register stands out as the overall best due to its comprehensive features and reliability. For those prioritizing portability, the Square Handheld Portable POS offers flexibility, while the SumUp Solo provides a budget-friendly option with solid performance. Buyers often face tradeoffs between price, advanced features, and the level of integration needed. Continue reading for a detailed breakdown of each option and what makes them suitable for different types of businesses.
Key Takeaways
- Top picks balance transaction speed with ease of use, ensuring minimal disruption during busy periods.
- Portability features vary significantly, influencing suitability for mobile or on-the-go businesses.
- Price often correlates with feature set; premium models offer extensive capabilities but at higher costs.
- Compatibility with various payment methods (contactless, chip, magstripe) is essential for accommodating customer preferences.
- Integration with existing POS systems can streamline operations but may increase setup complexity.
| SumUp Solo Credit Card Payment Card Reader with Charging Station |  | Best Overall Mobile Payment Solution | Interface: Full touch-screen | Connectivity: Wi-Fi, Mobile Data | Included: Charging station, Free SIM card | VIEW LATEST PRICE | See Our Full Breakdown |
| Square Reader for Magstripe (USB-C) |  | Best for Simple Card Swipes on iOS and Android | Connectivity Technology: USB Type C | Data Transfer Rate: 1.5 Megabits Per Second | Hardware Interface: USB | VIEW LATEST PRICE | See Our Full Breakdown |
| Square Register (2nd Generation) |  | Best for Full-Featured Countertop POS | Display: Dual responsive touchscreens | Software: Built-in POS software | Design: IP54-rated, durable hardware | VIEW LATEST PRICE | See Our Full Breakdown |
| Square Terminal – Credit Card Machine to Accept All Payments | Mobile POS |  | Best All-in-One Portable Payment Device | Dimensions: 5.6 x 3.4 x 2.5 inches | Weight: 14.7 ounces | Batteries: 1 Lithium Ion battery | VIEW LATEST PRICE | See Our Full Breakdown |
| Square Reader for Contactless and Chip (2nd Generation) |  | Best for Contactless and Chip Payments on the Go | Compatible Devices: Android, iPhone | Power Source: Battery | Connectivity Technology: Bluetooth | VIEW LATEST PRICE | See Our Full Breakdown |
| SumUp Plus Card Reader, Bluetooth NFC RFID Credit Card Reader for Smartphone |  | Best for Mobile Flexibility | Connectivity: Bluetooth | Payment Types: Credit, Debit, NFC, RFID | App Compatibility: iOS and Android | VIEW LATEST PRICE | See Our Full Breakdown |
| Square Handheld Portable POS Credit Card Machine |  | Best for On-the-Go Retail and Food Service | Design: Slim, pocketable, durable | Durability: Water splash and dust resistant | Battery: Long-lasting with shift endurance | VIEW LATEST PRICE | See Our Full Breakdown |
| Square Reader for Magstripe with Lightning Connector |  | Best for Simple Card Swipes on iOS Devices | Connectivity: Lightning connector | Compatible Devices: iPhone, iPad with Lightning port | Hardware Interface: Lightning | VIEW LATEST PRICE | See Our Full Breakdown |
More Details on Our Top Picks
SumUp Solo Credit Card Payment Card Reader with Charging Station
The SumUp Solo stands out for its combination of portability, full touch-screen interface, and reliable connectivity options, including a free SIM card with mobile data. Compared with the Square Terminal, it offers more flexibility for mobile businesses needing on-the-go payments, thanks to its integrated charging station and high-capacity battery. However, its dependence on mobile data and the need for initial setup may pose hurdles for less tech-savvy users. This device makes the most sense for mobile vendors, food trucks, or service providers who value seamless mobility and a user-friendly interface, but less so for businesses with stable internet access or stationary setups.
Pros:- Portable and easy to use anywhere
- Reliable Wi-Fi and mobile data connectivity
- Includes charging station for extended use
- User-friendly full touch-screen interface
Cons:- Requires setup via website or app
- Dependent on mobile data availability
Best for: Mobile entrepreneurs or service providers needing a self-contained, portable card reader with integrated data and charging.
Not ideal for: Brick-and-mortar stores with reliable internet, as they might prefer a wired POS system for stability.
- Interface:Full touch-screen
- Connectivity:Wi-Fi, Mobile Data
- Included:Charging station, Free SIM card
- Battery:High capacity
Bottom line: This pick is ideal for mobile businesses seeking a portable, all-in-one payment device with flexible connectivity.
Square Reader for Magstripe (USB-C)
The Square Reader for Magstripe offers an affordable, straightforward solution for accepting magnetic stripe cards via USB-C, making it a great choice for small-scale or casual vendors. Its easy setup with the Square POS app allows quick deployment and compatibility with both iOS and Android devices, but it lacks support for chip cards or contactless payments, unlike the Square Contactless and Chip Reader. The data transfer rate may be slow for high-volume transactions, which could hinder faster checkout processes. This product makes the most sense for infrequent or low-volume magstripe transactions in mobile environments, but it’s less suitable for merchants needing comprehensive payment options or faster processing speeds.
Pros:- Easy to set up and use with Square POS
- Compatible with both iOS and Android devices
- Portable and lightweight design
Cons:- Limited to magstripe payments only
- Relatively slow data transfer for high transactions
Best for: Small businesses or vendors who primarily handle magstripe payments and use iOS or Android devices.
Not ideal for: High-volume retailers or those requiring chip/contactless support, as this reader doesn’t support those features.
- Connectivity Technology:USB Type C
- Data Transfer Rate:1.5 Megabits Per Second
- Hardware Interface:USB
- Operating System:iOS, Android
- Dimensions:4.5″L x 0.62″W x 4.5″H
Bottom line: This device is best suited for simple, occasional magstripe transactions on mobile devices with minimal hardware requirements.
Square Register (2nd Generation)
The Square Register (2nd Generation) offers a complete countertop POS experience with dual touchscreens, built-in POS software, and rugged hardware, making it ideal for busy retail or fast-paced environments. Its ability to support all major card types and provide next-day funding ensures quick, reliable transactions, outperforming simpler mobile readers like the Square Terminal in speed and multi-user capability. That said, its higher cost and dependency on a stable internet connection mean it’s best suited for established businesses with a dedicated space. This system makes the most sense for retail stores or restaurants that need a durable, high-capacity setup, but it might be overkill for small or infrequent mobile vendors.
Pros:- Fast, reliable checkout experience
- Supports all major card types
- Durable, spill and dust resistant design
- Next-day funding for cash flow
Cons:- Expensive for small operations
- Requires stable internet connection
Best for: Retail shops or restaurants needing a durable, full-featured POS system with fast checkout and reliable processing.
Not ideal for: Small mobile vendors or startups with limited budgets, as the upfront investment is significant.
- Display:Dual responsive touchscreens
- Software:Built-in POS software
- Design:IP54-rated, durable hardware
- Funding:Next business day
Bottom line: This system is ideal for established retail or hospitality businesses seeking a rugged, comprehensive POS solution.
Square Terminal – Credit Card Machine to Accept All Payments | Mobile POS
The Square Terminal is a versatile, all-in-one device capable of accepting all major card types, including chip, contactless, and swipe payments. Its portability, thanks to a built-in battery, makes it suitable for mobile businesses, pop-up shops, or remote sales, especially for those already integrated into the Square ecosystem. While it offers fast, secure processing and supports various POS integrations, its size and weight are less ideal for pocket portability compared to smaller readers like the Square Contactless and Chip Reader. Its reliance on internet for processing also limits its use in areas with poor connectivity. This device is best for businesses looking for a comprehensive, portable payment terminal with minimal setup but less ideal for those prioritizing small size or offline capabilities.
Pros:- Accepts all major card types quickly and securely
- Portable with a built-in long-lasting battery
- Supports various POS integrations
- No hidden fees or long-term contracts
Cons:- Requires internet connectivity for payments
- Bulky size compared to smaller readers
- Limited to Square’s ecosystem
Best for: Mobile businesses or event vendors needing a portable, all-in-one payment terminal with broad payment support.
Not ideal for: Small, low-volume vendors or those requiring a pocket-sized device, as the Terminal is somewhat bulky.
- Dimensions:5.6 x 3.4 x 2.5 inches
- Weight:14.7 ounces
- Batteries:1 Lithium Ion battery
- Acceptance:All major cards, contactless, chip
Bottom line: This device is perfect for mobile vendors seeking a full-featured, portable payment terminal that works seamlessly with Square’s ecosystem.
Square Reader for Contactless and Chip (2nd Generation)
The Square Reader for Contactless and Chip (2nd Generation) enhances mobility by accepting contactless payments and chip cards via Bluetooth, making it suitable for busy, on-the-move environments. Its extended battery life and improved connectivity outperform earlier models like the Square Contactless and Chip Reader, especially when used with compatible smartphones or tablets. However, it requires a Bluetooth-enabled device and is primarily designed for small businesses or vendors who need quick, contactless payments without a bulky terminal. The absence of a stand or dock limits hands-free use, and it’s less appropriate for high-volume retail settings. This pick makes the most sense for small, mobile merchants prioritizing quick, secure contactless transactions, but less so for larger or fixed-location stores.
Pros:- Supports contactless, chip, Apple Pay, Google Pay
- Portable and easy to set up
- Enhanced connectivity and battery life
Cons:- Requires a Bluetooth-compatible device
- Limited to small business use cases
- No included stand or dock
Best for: Small, mobile vendors or service providers who need a portable, contactless payment solution with extended battery life.
Not ideal for: Larger retail outlets or businesses needing a standalone, countertop solution, as it relies on a smartphone or tablet for operation.
- Compatible Devices:Android, iPhone
- Power Source:Battery
- Connectivity Technology:Bluetooth
- Batteries:1 Lithium Ion battery
- Real Angle of View:42 Degrees
Bottom line: This device is best suited for small, mobile vendors prioritizing contactless and chip payments on the go.
SumUp Plus Card Reader, Bluetooth NFC RFID Credit Card Reader for Smartphone
The SumUp Plus Card Reader stands out for its simplicity and affordability, offering a portable solution that accepts all major card types, including contactless NFC and RFID payments. Unlike Square’s handheld device, it relies entirely on a smartphone or tablet, which makes it ideal for businesses that want a low-cost, no-fuss option. The main tradeoff is its transaction fee of 2.6% + 10¢, which can add up for high-volume merchants. Its reliance on a compatible device means you need to carry your phone or tablet with you, limiting its standalone functionality. Compared with bigger, more feature-rich POS systems, this is better suited to small businesses or mobile vendors who prioritize cost and ease of use over advanced hardware features.
Pros:- Accepts all major card types, including contactless payments
- No long-term contracts or hidden fees
- Highly portable and easy to pair with smartphones and tablets
Cons:- Transaction fee of 2.6% + 10¢ can be costly for frequent transactions
- Dependent on smartphone or tablet for operation, limiting standalone use
Best for: Small business owners needing an affordable, portable mobile payment solution with contactless capabilities
Not ideal for: High-volume retail stores or restaurants that require integrated POS systems with lower transaction fees and more features
- Connectivity:Bluetooth
- Payment Types:Credit, Debit, NFC, RFID
- App Compatibility:iOS and Android
- Transaction Fee:2.6% + 10¢
- Portability:Highly portable, smartphone-compatible
- Setup:Plug-and-play via app
Bottom line: This pick makes the most sense for small, mobile businesses seeking a simple, budget-friendly card reader with contactless support.
Square Handheld Portable POS Credit Card Machine
The Square Handheld Portable POS is designed for businesses that need a rugged, all-in-one device capable of accepting payments, taking orders, and scanning barcodes. It offers a more comprehensive solution than the SumUp Plus, with features like a built-in barcode scanner and offline payment support, making it ideal for retail, outdoor markets, or busy restaurants. While its durability and long-lasting battery make it suitable for extended use, it does come with a bit of a learning curve, especially for those unfamiliar with POS technology. Compared to the Square Reader for Magstripe, this device provides more functionality but is also bulkier and potentially more expensive. It’s best suited for businesses that require a versatile, portable device capable of handling multiple tasks on the go.
Pros:- Durable, splash- and dust-resistant design suitable for tough environments
- Supports offline payments, ensuring sales continue without internet
- Built-in barcode scanner enhances versatility
Cons:- Requires additional protective case for drops, adding to cost
- Limited details on hardware specifications could concern tech-savvy buyers
- Potentially steep learning curve for new users
Best for: Retailers, restaurateurs, or service providers needing a durable, multifunctional mobile payment device
Not ideal for: Solo entrepreneurs or small teams who only need basic card swipe capability without additional features
- Design:Slim, pocketable, durable
- Durability:Water splash and dust resistant
- Battery:Long-lasting with shift endurance
- Features:Barcode scanner, offline payments
- Compatibility:Accepts all major credit/debit cards
- Connectivity:Wireless, Bluetooth
Bottom line: This device is perfect for active retail or hospitality businesses that need a rugged, multifunctional portable POS.
Square Reader for Magstripe with Lightning Connector
The Square Reader for Magstripe with Lightning Connector is a straightforward option for iOS users who need to process card swipes directly on their iPhone or iPad. It’s a compact, easy-to-use device that works seamlessly with Square’s suite of POS apps, enabling quick transactions with minimal setup. However, compared to the SumUp Plus or Square’s more advanced contactless readers, it’s limited to magstripe cards, which are less secure and increasingly phased out by card issuers. While instant deposits and digital receipts add convenience, the device’s dependency on a Lightning port restricts compatibility strictly to certain iOS devices, and it does not support contactless payments. This makes it suitable for small-scale or occasional use where simplicity is valued more than advanced features.
Pros:- Easy to connect and operate on compatible iOS devices
- Supports multiple card types including Visa, MasterCard, Discover, Amex
- Offers instant deposits and digital receipts for quick cash flow
Cons:- Limited to magstripe cards, which are less secure than chip or contactless
- Requires a compatible iOS device with Lightning port, limiting flexibility
- Additional fees for instant deposits can add up
Best for: Small businesses or freelancers who primarily process magstripe credit cards using iOS devices
Not ideal for: High-volume or retail businesses that need contactless or chip card support with a more versatile device
- Connectivity:Lightning connector
- Compatible Devices:iPhone, iPad with Lightning port
- Hardware Interface:Lightning
- Supported Cards:Magstripe, Contactless, Chip
- Operating System:iOS 10.0.2+
- Additional Features:Instant deposits, digital receipts
Bottom line: This reader makes the most sense for small-scale, occasional card processing on iOS devices with a focus on magstripe payments.
How We Picked
I evaluated each product based on performance, usability, build quality, and value. Reliability in processing transactions, ease of setup, and compatibility with different payment types were primary factors. I also considered the versatility of each device—whether it’s portable or stationary—and the overall cost of ownership, including accessories and potential transaction fees. Products were ranked to highlight those offering the best balance of features and affordability for different business needs, from startups to established enterprises.Factors to Consider When Choosing Business Credit Card Readers
Choosing the right business credit card reader involves more than just price. It’s important to consider compatibility with your existing hardware and payment methods, the speed and reliability of transactions, and how much you’re willing to invest. Additional factors include portability for mobile businesses and integration capabilities for seamless operations. Understanding these aspects can help prevent costly mistakes and ensure your chosen device truly supports your business growth.Compatibility and Payment Options
Ensuring your card reader supports the payment methods your customers prefer is vital. Look for devices that accept contactless payments, chip cards, and magstripe transactions to maximize flexibility. Compatibility with your smartphone or tablet is equally important—USB-C, Lightning, or Bluetooth connectivity should match your existing devices to avoid extra adapters or setup hassles. Overlooking this can lead to slower transactions or the need for costly upgrades later.
Portability and Use Environment
Deciding between portable and stationary models depends on your business setting. Mobile vendors, food trucks, or event-based operations benefit from lightweight, battery-powered options, whereas brick-and-mortar stores might prefer integrated, all-in-one systems. Keep in mind that portable devices might sacrifice some features or require additional accessories, so consider your typical sales environment before making a choice.
Transaction Speed and Reliability
Fast, reliable processing reduces customer wait times and improves the checkout experience. Devices with advanced chip readers and contactless support tend to process payments more swiftly. However, network stability can impact performance, so selecting a device with good connectivity options and a trusted processor is key. Balancing speed with reliability ensures smoother operations and less downtime.
Cost and Transaction Fees
Initial device costs vary widely, from budget-friendly options to premium systems. Be aware of ongoing transaction fees, monthly service charges, and potential hardware upgrades. Sometimes paying more upfront for a robust, feature-rich device reduces long-term expenses and minimizes the need for replacements. Always evaluate the total cost of ownership rather than just the sticker price.
Integration and Software Compatibility
Seamless integration with existing POS systems or accounting software can streamline your workflow. Some devices come with dedicated apps or APIs that connect smoothly, while others may require additional setup or third-party tools. Compatibility issues can cause delays and frustration, so verify that your chosen reader works well within your current business infrastructure before purchasing.
Customer Support and Warranty
Reliable customer service can save you time and hassle if technical issues arise. Look for brands that offer comprehensive support options, including online resources, live chat, or phone assistance. A good warranty protects your investment and provides peace of mind, especially if you’re investing in higher-end equipment. Don’t overlook after-sales support as a critical part of your purchase decision.
Frequently Asked Questions
Will my existing card processor work with any new reader I buy?
Most modern card readers are designed to be compatible with a wide range of processors, but it’s essential to verify compatibility before purchase. Some devices are tied to specific payment platforms or require particular software, which can limit your options. Checking with your current provider or the device manufacturer helps avoid costly incompatibility issues and ensures smooth integration into your existing setup.
Are portable credit card readers secure for handling sensitive customer data?
Yes, reputable portable card readers use encryption and comply with PCI DSS standards to safeguard sensitive information. This is critical to protect your customers and your business from data breaches. However, always stay updated with the latest security features and firmware updates to maintain security standards. Avoid using outdated or unsupported devices that may expose you to vulnerabilities.
Is it worth paying extra for a device with contactless payment support?
Including contactless payment options can significantly speed up transactions and enhance customer convenience, especially as contactless use continues to grow. While these devices tend to be more expensive initially, the faster checkout process can lead to increased sales and improved customer satisfaction. If your business handles a high volume of transactions, investing in contactless support often pays off in efficiency.
How important is device durability for a business credit card reader?
Durability matters if your business involves frequent travel, outdoor sales, or a harsh environment. Devices with rugged construction or water and dust resistance are less prone to damage, reducing replacement costs. Consider your typical operating conditions and choose a device that can withstand those environments to avoid interruptions and additional expenses.
Should I prioritize a device with built-in software or opt for standalone hardware?
Devices with integrated software simplify setup and provide a unified user experience, making them ideal for small businesses or those new to card processing. Standalone hardware might offer greater flexibility but often requires additional software or hardware integration, which can complicate the setup. Your choice depends on your business size, technical comfort, and whether you value simplicity over customization.
Conclusion
For small startups or businesses new to card processing, the SumUp Solo offers affordability and simplicity. Those seeking a comprehensive, reliable system should consider the Square Register, which provides a full-featured POS experience. Budget-conscious buyers will appreciate the Square Reader for Magstripe, while mobile vendors benefit from the Square Handheld Portable POS. Premium users or larger enterprises should look into more advanced options like the Square Terminal or SumUp Plus. Your choice depends on your business size, transaction volume, and specific operational needs, but understanding these tradeoffs will help you select the best fit.
