Cash payments are becoming less common across the UK as more customers choose debit cards, credit cards and contactless payment methods such as Apple Pay and Google Pay. As a result, accepting card payments has become essential for many small businesses.
Choosing the best card machine for small business can be challenging, with providers offering different pricing, transaction fees and features. This guide compares 10 of the best UK card payment machines for 2026, helping businesses find the right solution based on cost, functionality and business needs.
What Is the Best Card Machine for a Small Business?
There isn’t a single card machine that’s perfect for every business. The right choice depends on several factors, including sales volume, mobility requirements, business size, and monthly turnover.
For example, a market trader may prioritise portability and low upfront costs, while a busy café may require integrated POS software, receipt printing, and rapid settlement times. Likewise, businesses processing thousands of pounds every month may benefit from lower transaction fees offered through subscription plans or negotiated contracts.
When comparing providers, businesses should consider:
- Hardware cost
- Transaction charges
- Monthly subscription fees
- Contract length
- Payment settlement speed
- Connectivity (Wi-Fi, Bluetooth or 4G)
- Customer support
- POS integrations
- Reporting and analytics
Ultimately, the best card machine for a small business is the one that aligns with your daily operations, budget and future growth plans. By comparing these key factors before making a decision, you can choose a payment solution that delivers the right balance of affordability, reliability and features for your business.
How Much Does a Card Machine Cost in the UK?
The cost of a card machine in the UK depends on the provider, the type of device and the pricing plan you choose.
Some providers let you purchase a card reader with a one-off payment and no ongoing commitment, while others offer monthly rental plans that may include additional features such as customer support, software updates and replacement services.
Beyond the hardware price, it’s important to compare transaction fees, settlement times and contract terms, as these can have a significant impact on your overall payment processing costs.
Cost Factor Typical UK Pricing
Card Reader Purchase £25–£199 + VAT
Monthly Rental £15–£25+ per month
Transaction Fees From 0.79% to 1.99% (provider dependent)
Settlement Time Same day to 3 business days
Contract Length None to 18 months
While choosing the lowest-priced card machine may seem appealing, it isn’t always the most economical option. Businesses that process a high number of card payments may benefit from subscription plans or contract-based pricing, which often offer lower transaction fees and can reduce overall payment costs over time.
Which Features Should Small Businesses Look for in a Card Machine?
Modern card machines now offer much more than simply accepting debit and credit cards.
Important features include:
- Contactless payments
- Apple Pay and Google Pay support
- Chip & PIN transactions
- Wi-Fi and 4G connectivity
- Long battery life
- Built-in receipt printers
- Inventory management
- POS integration
- Digital receipts
- Offline payment capability
- Fast payment settlements
Selecting features that match daily business operations can improve customer experience while simplifying payment management.
Top 10 Card Machine for Small Business
1. Tide Card Reader Plus
The Tide Card Reader Plus is designed for businesses that regularly accept in-store payments and need a reliable countertop payment terminal. With built-in Wi-Fi and lifetime free 4G connectivity, it allows businesses to take payments almost anywhere without worrying about internet availability.
The device also includes a built-in receipt printer, touchscreen display and seamless integration with a Tide Business Account. Businesses processing higher monthly card volumes can also reduce transaction fees by subscribing to Tide’s Sell In-Person plan.
Tide Card Reader Plus Overview:
Feature Details
Device Price £199 + VAT
Monthly Plan Sell In-Person: £17.99 + VAT/month
PAYG Option Available
Transaction Fee (Subscription) 0.89% + 3p
Transaction Fee (Pay As You Go) 1.5% + 5p
Tap to Pay Fee 0.89% + 3p (Subscription)1.5% + 11p (PAYG)
Next-Day Settlement £2.99 + VAT/month
Settlement Time Up to 3 working days
Connectivity Wi-Fi + Lifetime Free 4G
Display 5.5-inch Touchscreen
Battery Life Up to 1 day
Receipt Printing Yes
Payment Methods Contactless, Chip & PIN, Apple Pay, Google Pay & Digital Wallets
Warranty 1 Year
Contract None
Best For Retail shops, cafés, restaurants and businesses taking regular in-store payments
Verdict:
The Tide Card:Reader Plus is best suited to established small businesses that process regular in-person payments. Although the upfront device cost is higher than some entry-level readers, its subscription pricing can significantly reduce transaction costs for businesses accepting more than approximately £2,900 in monthly card payments.
The combination of Wi-Fi, lifetime free 4G, receipt printing and reliable performance makes it a strong option for shops, cafés and hospitality businesses.
2. SumUp Air
The SumUp Air is one of the most affordable card payment solutions for UK small businesses. Designed for sole traders, start-ups and businesses with lower transaction volumes, it offers a simple way to accept contactless, Chip & PIN and digital wallet payments without long-term contracts or monthly commitments.
The lightweight reader pairs with the SumUp App via Bluetooth, making it ideal for businesses that operate on the move. While SumUp now offers newer devices such as Solo Lite, Solo and Terminal, the SumUp Air remains a popular choice for merchants looking for a reliable and budget-friendly card reader.
SumUp Air Overview:
Feature Details
Device Price £25 + VAT
Monthly Plan SumUp One (Optional Subscription)
PAYG Option Yes
Transaction Fee (Subscription) 0.99%
Transaction Fee (Pay As You Go) 1.69%
Tap to Pay Fee Not specified
Next-Day Settlement Not available
Settlement Time 1–2 business days
Connectivity Bluetooth (Pairs with Smartphone)
Display LCD Screen
Battery Life Up to 500 Transactions
Receipt Printing Digital receipts only
Payment Methods Chip & PIN, Contactless, Apple Pay, Google Pay
Warranty 1 Year
Contract None
Best For Sole traders, market stalls and start-up businesses
Verdict:
The SumUp Air is an excellent entry-level card reader for businesses wanting a low-cost payment solution without long-term commitments. It is particularly suitable for freelancers, tradespeople and market traders who value portability and simplicity over advanced business management features.
3. Square Terminal
The Square Terminal is an all-in-one payment device that combines card processing, receipt printing and POS functionality in a single unit. Unlike many portable card readers, it operates independently without requiring a smartphone, making it a practical solution for retail stores, cafés and hospitality businesses.
Its intuitive touchscreen, offline payment capability and easy setup make it suitable for businesses of all sizes, while the absence of contracts provides greater flexibility as a business grows.
Square Terminal Overview:
Feature Details
Device Price £149 + VAT or £25 + VAT/month for 6 months
Monthly Plan Optional Interest-Free Finance
PAYG Option Yes
Transaction Fee (Subscription) Custom pricing available for high-volume businesses
Transaction Fee (Pay As You Go) 1.75%
Tap to Pay Fee Included within transaction fee
Next-Day Settlement Available
Settlement Time 1 Business Day
Connectivity Wi-Fi & Ethernet
Display Touchscreen
Battery Life All-day battery
Receipt Printing Yes
Payment Methods Chip & PIN, Contactless, Apple Pay, Google Pay
Warranty 1 Year
Contract None
Best For Retail shops, cafés and hospitality businesses
Verdict:
Square Terminal is one of the most complete payment solutions for small businesses. It combines payment acceptance, receipt printing and point-of-sale features into one device, making it particularly suitable for businesses wanting a professional checkout experience without committing to long-term contracts.
4. Shopify WisePad 3
The Shopify WisePad 3 is designed specifically for merchants using Shopify POS. It connects via Bluetooth and allows businesses to accept contactless and Chip & PIN payments while automatically synchronising orders, inventory and customer information with their Shopify store.
Rather than functioning as a standalone payment terminal, it works alongside the Shopify POS ecosystem, making it an ideal solution for retailers selling both online and in-store.
Shopify WisePad 3 Overview:
Feature Details
Device Price £59 + VAT
Monthly Plan Shopify POS Subscription Required
PAYG Option No
Transaction Fee (Subscription) 1.7% + 0p (excl. VAT)
Transaction Fee (Pay As You Go) Not Available
Tap to Pay Fee Included
Next-Day Settlement No
Settlement Time 1–3 Business Days
Connectivity Bluetooth 4.2
Display 2.4-inch Colour LCD
Battery Life Up to 15 Hours Active
Receipt Printing Digital (External Printer Supported)
Payment Methods Chip & PIN, Contactless, Apple Pay, Google Pay
Warranty 1 Year (2 Years with POS Pro)
Contract Shopify POS Subscription
Best For Existing Shopify merchants
Verdict:
Businesses already using Shopify will benefit most from the WisePad 3, as it creates a seamless connection between online and physical sales. For merchants outside the Shopify ecosystem, however, a standalone payment terminal may offer greater flexibility.
5. Revolut Reader
The Revolut Reader is designed for businesses wanting competitive payment processing rates without paying monthly subscription or maintenance fees. Compact, lightweight and easy to carry, it accepts all major debit cards, credit cards and digital wallets while supporting payments in more than 35 currencies.
Combined with next-day settlement into a Revolut Business account, it provides an attractive option for freelancers, mobile businesses and companies serving international customers.
Revolut Reader Overview:
Feature Details
Device Price £49 + VAT (Reader)£169 + VAT (Terminal)
Monthly Plan None
PAYG Option Yes
Transaction Fee (Subscription) None
Transaction Fee (Pay As You Go) From 0.8% + 2p
Tap to Pay Fee Revolut Pay from 0.5% + 2p
Next-Day Settlement Yes
Settlement Time Within 24 Hours
Connectivity Wi-Fi & Bluetooth
Display Colour Screen
Battery Life All-day battery
Receipt Printing Digital receipts
Payment Methods Visa, Mastercard, Amex, Apple Pay, Google Pay, Revolut Pay
Warranty Standard Manufacturer Warranty
Contract None
Best For Mobile businesses and international sellers
Verdict:
The Revolut Reader is an excellent option for businesses looking to minimise payment processing costs while accepting multiple currencies. Its straightforward pricing, quick settlements and contract-free model make it particularly appealing to freelancers, consultants and businesses operating both locally and internationally.
6. Zeller Card Machine
The Zeller Card Machine is a smart payment terminal built for businesses that want fast settlements, transparent pricing and built-in POS functionality.
Available as the Zeller Terminal 1x and Zeller Terminal 2, it supports contactless, Chip & PIN and digital wallet payments while offering useful features such as bill splitting, tipping, digital receipts and inventory management through Zeller POS Lite.
With no monthly fees and flexible connectivity options, it is a practical solution for retailers, cafés and service-based businesses.
Zeller Card Machine Overview:
Feature Details
Device Price Terminal 1x: £99 + VAT (Currently £49.50 + VAT Offer)Terminal 2: £149 + VAT (Currently £74.50 + VAT Offer)
Monthly Plan None
PAYG Option Yes
Transaction Fee (Subscription) None
Transaction Fee (Pay As You Go) 1.3% (Visa & Mastercard Domestic)1.99% (Other Cards including Amex)
Tap to Pay Fee Included
Next-Day Settlement Yes (to any UK bank)
Settlement Time Same Day (Zeller Account) / Next Business Day (Bank Account)
Connectivity Wi-Fi, 4G, Ethernet & Dock
Display Multi-touch Display
Battery Life All-day battery
Receipt Printing Yes (Terminal 1x)
Payment Methods Contactless, Chip & PIN, Apple Pay, Google Pay
Warranty Standard Manufacturer Warranty
Contract None
Best For Retailers, cafés and mobile businesses
Verdict:
The Zeller Card Machine is ideal for businesses looking for a modern payment terminal with transparent pricing and useful POS features. Fast settlement options, flexible connectivity and contract-free pricing make it a strong option for businesses accepting payments both in-store and on the move.
7. Worldpay DX8000
The Worldpay DX8000 is a professional mobile card payment machine designed for businesses that require flexibility, reliability and advanced payment processing features.
Suitable for retail, hospitality and service businesses, it supports Chip & PIN, contactless payments and digital wallets while offering Wi-Fi and 4G connectivity.
Worldpay also provides tailored pricing options, allowing businesses with higher annual card turnover to negotiate transaction fees.
Worldpay DX8000 Overview:
Feature Details
Device Price Terminal Hire
Monthly Plan From £15/month (Special offers may apply)
PAYG Option No
Transaction Fee (Subscription) 1.50% Fixed Rate or Custom Pricing
Transaction Fee (Pay As You Go) Not Available
Tap to Pay Fee Included
Next-Day Settlement Yes
Settlement Time Next Business Day
Connectivity Wi-Fi & 4G
Display Large Colour Touchscreen
Battery Life All-day battery
Receipt Printing Yes
Payment Methods Chip & PIN, Swipe, Contactless, Apple Pay, Google Pay
Warranty Terminal Replacement Included
Contract 18 Months
Best For Established businesses with higher card turnover
Verdict:
Worldpay DX8000 is best suited to businesses processing larger payment volumes that want tailored pricing and enterprise-level payment services. Although it requires a longer contract, it delivers reliable performance, strong security and comprehensive reporting tools.
8. Zettle Reader
The Zettle Reader by PayPal is designed to help businesses accept card and contactless payments with minimal setup.
Featuring a colour touchscreen, Bluetooth and USB-C connectivity, it provides an improved checkout experience while integrating with PayPal Zettle’s POS software and a wide range of third-party business applications.
With no monthly fees and straightforward transaction pricing, it remains a popular option for independent retailers and mobile businesses.
Zettle Reader Overview:
Feature Details
Device Price From £29
Monthly Plan None
PAYG Option Yes
Transaction Fee (Subscription) None
Transaction Fee (Pay As You Go) 1.75%
Tap to Pay Fee Included
Next-Day Settlement No
Settlement Time 1–2 Business Days
Connectivity Bluetooth & USB-C
Display Colour Touchscreen
Battery Life Over 9 Hours / 250+ Transactions
Receipt Printing Digital Receipts
Payment Methods Debit Cards, Credit Cards, Apple Pay, Google Pay
Warranty Standard Manufacturer Warranty
Contract None
Best For Small retailers, pop-up shops and mobile businesses
Verdict
The Zettle Reader is a dependable choice for businesses wanting a simple and portable payment solution. It is particularly suitable for small retailers and businesses already using PayPal’s payment ecosystem.
9. TakePayments A920
The TakePayments A920 is an all-in-one Android-powered payment terminal that combines portability with advanced payment functionality.
Designed for businesses that need to accept payments both at the counter and on the move, it supports Wi-Fi, 4G and Bluetooth connectivity while offering a built-in receipt printer and contactless payment support.
The device arrives pre-configured, allowing businesses to start accepting payments in just a few simple steps.
TakePayments A920 Overview:
Feature Details
Device Price Rental Only
Monthly Plan From £25/month
PAYG Option No
Transaction Fee (Subscription) Custom Quote
Transaction Fee (Pay As You Go) Not Available
Tap to Pay Fee Included
Next-Day Settlement Yes
Settlement Time Next Business Day
Connectivity Wi-Fi, 4G & Bluetooth
Display Touchscreen
Battery Life All-day battery
Receipt Printing Yes
Payment Methods Chip & PIN, Contactless, Apple Pay, Google Pay
Warranty Included with Rental
Contract Minimum 12 Months
Best For Hospitality, retail and growing businesses
Verdict:
TakePayments A920 is a strong option for businesses looking for a premium payment terminal backed by personalised pricing and support. It is particularly suitable for cafés, restaurants and retailers requiring reliable all-day payment processing.
10. Tyl by NatWest PAX A20 Pro
The Tyl by NatWest PAX A20 Pro is a portable Android-based card machine designed for businesses that require secure payment processing both in-store and on the move.
Backed by NatWest, it accepts all major payment methods and includes a built-in receipt printer, touchscreen interface and support for Wi-Fi and mobile connectivity. Businesses can also choose Tap to Pay for smartphone payments if they do not require dedicated hardware.
Tyl by NatWest PAX A20 Pro Overview:
Feature Details
Device Price Rental
Monthly Plan £19.99 + VAT/month
PAYG Option No
Transaction Fee (Subscription) Personalised Quote
Transaction Fee (Pay As You Go) Not Available
Tap to Pay Fee Smartphone Tap to Pay Available (£0 Monthly Hire)
Next-Day Settlement Yes
Settlement Time Next Business Day
Connectivity Wi-Fi & Mobile Data
Display Touchscreen
Battery Life All-day battery
Receipt Printing Yes
Payment Methods Chip & PIN, Contactless, Apple Pay, Google Pay
Warranty Included with Rental
Contract 12 Months
Best For Businesses wanting a bank-backed payment solution
Verdict:
The Tyl by NatWest PAX A20 Pro is well-suited to businesses looking for the reassurance of a bank-backed payment provider combined with reliable hardware and flexible payment acceptance. Its next-day settlements, built-in printer and portable design make it a practical choice for retailers, cafés and service businesses.
Which Card Machine Is Best for Different Types of Small Businesses?
The best card machine isn’t the same for every business. The right choice depends on your industry, how you accept payments and the features you need to support your day-to-day operations.
For example, a mobile trader may prioritise portability and low upfront costs, while a retail shop or restaurant may benefit more from advanced POS features, inventory management and faster payment processing.
Business Type Recommended Card Machine Why It's a Good Choice
Start-ups SumUp Air Affordable hardware with no long-term contract or monthly commitment.
Retail Shops Square Terminal Combines payment processing, receipt printing and POS features in one device.
Cafés & Restaurants Worldpay DX8000 Designed for busy hospitality environments with advanced reporting and portable payments.
Market Traders Revolut Reader Compact, lightweight and offers competitive transaction fees for businesses on the move.
Mobile Businesses Zeller Card Machine Multiple connectivity options and fast settlements make it ideal for trading anywhere.
Shopify Merchants Shopify WisePad 3 Integrates seamlessly with Shopify POS and keeps online and in-store sales synchronised.
Growing Businesses Tide Card Reader Plus Lower subscription transaction fees help reduce costs as payment volumes increase.
Hospitality Businesses TakePayments A920 Combines payment processing with EPOS functionality and inventory management.
The recommendations above provide a useful starting point, but it’s still worth comparing pricing, transaction fees, settlement times and available features before making a final decision. Choosing a card machine that matches your business needs today can help improve efficiency and support future growth.
Is a Pay-As-You-Go Card Machine Better Than a Monthly Contract?
Both pricing models have advantages depending on business requirements.
Pay-as-you-go card machines are generally more suitable for businesses with unpredictable sales volumes. They involve little or no ongoing commitment, making them popular with sole traders, seasonal businesses and occasional sellers.
By contrast, monthly contract solutions often provide lower transaction fees, dedicated customer support and additional business features. Businesses processing higher payment volumes may find that these savings outweigh the monthly subscription costs.
Rather than focusing solely on hardware prices, businesses should compare the total cost of ownership, including transaction fees, monthly charges, settlement speeds and available features.
Conclusion
Selecting the best card machine for small business ultimately depends on how payments are accepted, expected transaction volumes and the features required to support day-to-day operations.
Businesses seeking the lowest upfront investment may find SumUp Air or Zettle Reader 2 sufficient, while retailers wanting a complete point-of-sale solution could benefit from Square Terminal.
Companies processing larger payment volumes may achieve greater long-term savings through Tide Card Reader Plus, whereas hospitality businesses may appreciate the advanced capabilities offered by Worldpay DX8000 or TakePayments A920.
Before making a decision, compare not only the hardware cost but also transaction fees, contract terms, settlement times, integrations and customer support. Choosing the right payment solution today can improve customer experience, streamline operations and support business growth in the years ahead.
FAQs
Which card machine has the lowest transaction fees in the UK?
Transaction fees vary between providers and pricing plans. Businesses processing higher volumes may benefit from subscription-based pricing, while occasional sellers may prefer straightforward pay-as-you-go fees.
Can small businesses get a card machine without signing a contract?
Yes. Several providers offer contract-free card readers that require only a one-off hardware purchase, allowing businesses to start accepting payments without long-term commitments.
How quickly do card payments reach a business bank account?
Settlement times vary by provider. Some offer same-day settlements to their own business accounts, while others typically transfer funds within one to three business days.
Do modern card machines accept digital wallets?
Most current payment terminals support Apple Pay, Google Pay and other contactless payment methods in addition to traditional Chip & PIN card transactions.
Are portable card machines suitable for businesses that travel?
Yes. Many portable card machines include Bluetooth, Wi-Fi or built-in 4G connectivity, making them suitable for market traders, mobile service providers and businesses attending events.
What should businesses compare before choosing a card machine?
Businesses should assess hardware costs, transaction fees, settlement times, contract length, supported payment methods, connectivity options and integration with existing business software.
Is a more expensive card machine always the better option?
Not necessarily. The most suitable payment terminal depends on business requirements. A lower-cost reader may be sufficient for smaller businesses, while larger organisations may benefit from premium devices with integrated POS functionality and advanced reporting.
