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13 Best Credit Card Readers for Small Businesses of December 2023

The best card reader for your business will integrate with your larger POS system and be as mobile as your business is.
Last updated on November 17, 2023
Edited byChristine Aebischer
Fact checked and reviewed

⏰ Estimated read time: 14 minutes

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A credit card reader is a device businesses use to accept card payments in-person, whether at the counter or on the go. The reader detects and transmits information on credit, debit or other payment cards — such as account number, authorization code or cardholder name — in order to complete a transaction.
Credit card processing companies typically offer card readers alongside processing services and other point-of-sale (POS) hardware. The best credit card reader for your small business depends on your budget, the features you need and whether you’re using it alongside a larger POS system.
Here is our list of the best credit card readers and what they can do for your business.

Best Credit Card Readers for Small Businesses

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Estimates assume an average interchange fee of 1.81% + $0.10, based on our latest available data. Estimates provided reflect online and in-person transactions, but exclude any keyed transactions. Estimates are based on the lowest monthly plan and processing fees for each provider.

Product
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Helcim card reader

Learn more

on Helcim card reader's secure website

Get an estimated monthly cost for your business.
4.5/5

Best for Low-cost transaction fees with volume-based discounts

In-person: 0.4% + $0.08

Online: 0.5% + $0.25

Plus interchange

$0.00

Get an estimated monthly cost for your business.
Learn more

on Helcim card reader's secure website

Square Reader

Learn more

on Square Reader's secure website

5.0/5

Best for Free, mobile card reader

In-person: 2.6% + $0.10

Online: 2.9% + $0.30

$0.00

Starts at $0/month for unlimited devices and locations.

Learn more

on Square Reader's secure website

Clover Go

Learn more

on Clover Go's secure website

4.0/5

Best for Mobile card reader for all card types

In-person: 2.6% + $0.10

Online: 3.5% + $0.10

$0.00

Payments plan; $14.95 Essentials plan.

Learn more

on Clover Go's secure website

SumUp Plus

Learn more

on SumUp Plus' secure website

3.5/5

Best for Low-cost do-it-all reader

In-person: 2.75% + $0.00

Online: 2.9% + $0.15

$0.00

Learn more

on SumUp Plus' secure website

Toast Go 2

4.0/5

Best for Tableside payments at restaurants

2.99% + $0.15

for pay-as-you-go option on hardware.

$0.00

Quick Start Bundle; $69 Core plan; $165 Growth plan. Custom plan also available.

Clover Flex

Learn more

on Clover Flex's secure website

4.0/5

Best for All-in-one handheld system

In-person: 2.6% + $0.10

Online: 3.5% + $0.10

$14.95

and up.

Learn more

on Clover Flex's secure website

Square Terminal

Learn more

on Square Terminal's secure website

5.0/5

Best for Compact countertop reader

In-person: 2.6% + $0.10

Online: 2.9% + $0.30

$0.00

Starts at $0/month for unlimited devices and locations.

Learn more

on Square Terminal's secure website

PayPal Zettle

4.5/5

Best for Mobile reader that accepts PayPal and Venmo

In-person: 2.29% + $0.09

Online: 2.99% + $0.49

$0.00

Square Stand

Learn more

on Square Stand's secure website

5.0/5

Best for iPad-compatible register

In-person: 2.6% + $0.10

Online: 2.9% + $0.30

$0.00

Starts at $0/month for unlimited devices and locations.

Learn more

on Square Stand's secure website

Clover Mini

Learn more

on Clover Mini's secure website

4.0/5

Best for All-in-one register

In-person: 2.6% + $0.10

Online: 3.5% + $0.10

$14.95

and up.

Learn more

on Clover Mini's secure website

Clover Station Solo

Learn more

on Clover Station Solo's secure website

4.0/5

Best for Full register with a single screen

In-person: 2.3% + $0.10

Online: 3.5% + $0.10

$49.95

and up.

Learn more

on Clover Station Solo's secure website

Square Register

Learn more

on Square Register's secure website

5.0/5

Best for Full register setup with a customer-facing screen

In-person: 2.6% + $0.10

Online: 2.9% + $0.30

$0.00

Starts at $0/month for unlimited devices and locations.

Learn more

on Square Register's secure website

Clover Station Duo

Learn more

on Clover Station Duo's secure website

4.0/5

Best for Full checkout experience

In-person: 2.3% + $0.10

Online: 3.5% + $0.10

$49.95

and up.

Learn more

on Clover Station Duo's secure website

Our pick for

Low-cost transaction fees with volume-based discounts

Helcim card reader

Learn more

on Helcim card reader's secure website

Monthly fee

$0.00

Our pick for

Mobile card reader for all card types

Clover Go

Learn more

on Clover Go's secure website

Monthly fee

$0.00

Payments plan; $14.95 Essentials plan.

Our pick for

Low-cost do-it-all reader

SumUp Plus

Learn more

on SumUp Plus' secure website

Monthly fee

$0.00

Our pick for

Tableside payments at restaurants

Toast Go 2

Payment processing fees

2.99% + $0.15

for pay-as-you-go option on hardware.

Monthly fee

$0.00

Quick Start Bundle; $69 Core plan; $165 Growth plan. Custom plan also available.

Our pick for

All-in-one handheld system

Clover Flex

Learn more

on Clover Flex's secure website

Monthly fee

$14.95

and up.

Our pick for

Compact countertop reader

Square Terminal

Learn more

on Square Terminal's secure website

Monthly fee

$0.00

Starts at $0/month for unlimited devices and locations.

Our pick for

Mobile reader that accepts PayPal and Venmo

PayPal Zettle

Monthly fee

$0.00

Our pick for

iPad-compatible register

Square Stand

Learn more

on Square Stand's secure website

Monthly fee

$0.00

Starts at $0/month for unlimited devices and locations.

Our pick for

All-in-one register

Clover Mini

Learn more

on Clover Mini's secure website

Monthly fee

$14.95

and up.

Our pick for

Full register with a single screen

Clover Station Solo

Learn more

on Clover Station Solo's secure website

Monthly fee

$49.95

and up.

Our pick for

Full register setup with a customer-facing screen

Square Register

Learn more

on Square Register's secure website

Monthly fee

$0.00

Starts at $0/month for unlimited devices and locations.

Our pick for

Full checkout experience

Clover Station Duo

Learn more

on Clover Station Duo's secure website

Monthly fee

$49.95

and up.

Our picks for best credit card readers

Square Reader: Best free, mobile card reader

Why we like it: Square’s free magstripe reader is a convenient option for businesses making the occasional on-the-go sale. However, the company’s contactless and chip card reader gives you more flexibility by enabling you to accept cards with chips and digital wallets, such as tap-and-pay credit cards and smartphone apps, including Apple Pay and Google Pay. It uses Bluetooth technology instead of connecting directly to a device, which lets you keep your cell phone or tablet nearby — but not out all the time.
The reader must be charged, but the charging dock can double as a support for the reader for a counter or table. You can also charge it with a USB charger.
Square also offers Tap to Pay on iPhone, which lets merchants accept card payments using only a regular iPhone with the Square point-of-sale app. Customers hold their cards or their own iPhone wallets near the merchant's phone to pay. Read our full Square review.
Style: Free magstripe reader plugs into a smartphone or tablet; the contactless and chip reader connects to a compatible phone or tablet via Bluetooth.

Clover Go: Best mobile card reader for all card types

Why we like it: This credit card reader by Clover works with iOS and Android phones and tablets via Bluetooth. It also processes every type of credit card payment your customers could want: magstripe-only cards, chip cards and contactless payments.
You can choose between the starter plan or the standard package. Both provide basic payment processing with 24/7 live support. However, the standard plan includes added features such as sales tracking, detailed reporting, inventory management and itemized orders. Read our full Clover review.
Style: Connects to compatible phone or tablet via Bluetooth.

PayPal Zettle: Best mobile reader that accepts PayPal and Venmo

Why we like it: PayPal’s Zettle accepts chip and contactless payments, but it doesn’t read magstripes. It does, however, let customers pay with QR codes on PayPal and Venmo platforms. Its POS software offers sales reports, inventory management, tracking sales performance and more.
Transaction fees generally fall in line with competitors. All funds go into your PayPal account rather than a bank account. You’ll need to request a transfer to move the funds to your business bank account before you can use them outside of PayPal. Read our full PayPal Zettle review.
Style: Connects to compatible phone or tablet via Bluetooth.

SumUp Plus: Best low-cost do-it-all reader

Why we like it: Powerful and compact, the SumUp Plus credit card reader works through Bluetooth with Apple and Android devices and promises more than 500 transactions on one charge. In addition to having a screen to show transaction details, the reader comes with a few helpful POS software features that allow you to manage products in your catalog, track sales, send digital receipts and manage employee accounts. However, you might find that the overall POS is lacking when compared with the more robust options on the market. Read our full SumUp review.
Style: Connects to compatible phone or tablet via Bluetooth.

Clover Flex: Best all-in-one handheld system

Why we like it: The Clover Flex is a small but powerful handheld credit card reader. It can process all three credit card payment types, scan barcodes and even print receipts. It's one of the few options in this category that has its own screen, removing your personal device from the equation and allowing customers a bit more of a professional experience when checking out on the spot.
Depending on your monthly plan, the Clover Flex can help you manage inventory, view sales data and set up individual logins for employees. The company offers payment plans to break up the cost. Payment processing rates depend on your pricing plan.
Style: Standalone handheld reader.

Helcim Card Reader: Best for low-cost transaction fees with volume-based discounts

Why we like it: Helcim’s card reader accepts chip and contactless payments, but it can’t read magstripe cards. Because it connects through Bluetooth, it needs to be charged. It also provides POS software through the Helcim app with features that include customer management and inventory tracking plus analytics and reporting. A standout feature is its self-service portal, which allows customers to log in to see their payment information and purchase history.
Helcim bases its fees on the type of card and interchange fees, which are set by card networks. It also offers volume-based discounts. The processor doesn’t require you to sign a contract, pay a monthly fee or pay to cancel your service. Read our full Helcim review.
Style: Connects to compatible phone or tablet via Bluetooth; can also be plugged into a desktop computer.

Toast Go 2: Best for tableside payments at restaurants

Why we like it: The Toast Go 2 allows you to submit orders at tables and accept all three styles of payment. It's also spill proof, will hold a charge for 24 hours and has a 6.4-inch touchscreen for quick checkout. The free version of Toast’s POS software comes with basic features, including point-of-sale and payment processing, but advanced features are available with paid plans. One downside: The company requires long-term contracts. Read our full Toast review.
Style: Standalone handheld reader.

Square Terminal: Best compact countertop reader

Why we like it: Square Terminal allows you to accept all three methods of credit card payments: chip, contactless and magstripe. It comes in on the lower end of the all-inclusive card readers.
The company's standard flat-rate processing fees apply and depend on whether you run the card in person or enter it manually. There's no monthly contract.
Style: Standalone countertop reader.

Square Stand: Best iPad-compatible register

Why we like it: The Square Stand is designed specifically for a single smart device: the iPad — although it works only with certain iPad models. Snap an iPad into the Square Stand, and use it as a desktop point-of-sale. The configuration allows you to provide a larger screen for transaction details, and the swivel feature allows customers to sign on the iPad without having to pass the device around. It can process chip and contactless payments but not magstripe unless you buy a Square Reader.
Style: Register that connects to a compatible iPad.

Clover Mini: Best all-in-one register

Why we like it: The Clover Mini is a countertop setup that doesn't require a tablet. It allows your business to accept all types of payments and print receipts. You also get some nifty POS features, including inventory, customer and employee management functions with paid monthly plans.
Style: Standalone countertop register.

Clover Station Solo: Best full register with a single screen

Why we like it: The Clover Station Solo is a register-style system that offers merchants a 14-inch high-definition screen and a receipt printer for the full checkout experience. The system works with Clover’s POS for retail, offering payment processing, inventory and staff management, reporting and more. For restaurants, the Station Solo fits nicely with customizing and tracking orders, managing table mapping and much more for streamlined service.
Style: Standalone countertop register.

Square Register: Best full register setup with a customer-facing screen

Why we like it: The Square Register is the company’s fully integrated countertop POS system that can accept magstripe, chip card and contactless forms of payment. It boasts two screens — one for the employee and one for the customer to show transaction details — for a seamless experience. Its software provides merchants inventory, employee and customer relationship management functions, plus a reporting suite where you can view sales data.
Style: Standalone countertop register.

Clover Station Duo: Best system for full checkout experience

Why we like it: The Clover Station Duo ups the game with a combination of a 14-inch screen for you and a 7-inch screen for your customers. This makes it easier for customers to confirm orders and pay however they want — credit card, debit card, and contactless payment methods. Designed for retail stores, restaurant environments and service businesses, the Station Duo offers the same features of the Station Solo with more power.
While this option tops the list for the most expensive system, the Station Duo is currently sold with a cash drawer and a receipt printer, giving you the gamut of checkout features.
Style: Standalone countertop register with dual screens.

How to choose a credit card reader

The best credit card reader for you will depend on a number of factors. Answering these questions can help you make the right choice:
  • How much do you want to spend? A card reader without a screen is the cheapest option, and sometimes free. But depending on brand, type and features you want, you could pay more than $1,000. Remember to keep processing costs in mind: If a free reader charges more per transaction, you may not actually save money.
  • How will you accept payments? Some card readers — such as those that work with iPhones or Androids — are portable and can turn a mobile device into a card reader, if you want to accept payments on-to-go. Other options are fixed attachments to a register, making them a better fit for counter-based businesses.
  • What features do you need? If you want to simply accept magstripe, chip and contactless payments, a basic card reader can likely do the job. But if you're looking for more sophisticated features, like inventory management or advanced sales analytics, consider a comprehensive POS system instead.
Last updated on November 17, 2023

Methodology

NerdWallet’s ratings of payment processing providers rewards companies whose products and services are priced well and work in a variety of payment scenarios, among other criteria. Ratings are based on weighted averages of scores in several categories, including overall cost, hardware and software options, system capabilities, customer service, contract requirements and integrations. Learn more about how we rate payment processing providers.
These ratings are a guide, but fees, hardware, software and contract requirements can vary widely from business to business and provider to provider. We encourage you to shop around and compare several providers.
NerdWallet does not receive compensation for any reviews. Read our editorial guidelines.

Frequently Asked Questions