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7 Cheapest Card Readers In 2025: Prices & Fees Compared


Last Updated: 3 February 2025
Reviewed By: Ian Wright (Managing Director)

The cheapest card reader to buy in the UK is the Square Reader (2nd generation) which costs just £19 + VAT.

Square Reader (2nd generation)

However, is it the cheapest card reader after for accounting for transaction fees? We’ll compare it and some of the most popular models for small businesses below.

But before we continue a two important points to consider.

  1. All pricing data from machines comes from each companies own website and excludes special limited time offers unless noted otherwise.
  2. All transaction fees data come from each company’s website and excludes discounts for high volume customers. If you process more than £5,000 a month in card transactions you’re likely better off getting a quote here.

Sections

Toggle
  • 7 Cheapest Card Readers You Can Buy In The UK
    • 1. Square Reader (2nd generation)
    • 2. Zettle By Paypal Card Reader 2
    • 3. Barclaycard Smartpay Anywhere
    • 4. SumUp Air
    • 5. myPOS Go 2
    • 6. Tide Card Reader
    • 7. Revolut Reader
  • UK Card Readers With The Lowest Transaction Fees
    • Processing Fees For Small Transactions
    • Processing Fees For Large Transactions
  • Card Reader Comparisons

7 Cheapest Card Readers You Can Buy In The UK

Summary:

  1. Square Reader (2nd generation): £19 + VAT
  2. Zettle By Paypal Card Reader 2: £29 + VAT
  3. Barclaycard Smartpay Anywhere: £29 + VAT
  4. SumUp Air: £39 +VAT
  5. myPOS Go 2: £39 + VAT
  6. Revolut Reader: £49 +VAT
  7. Tide Card Reader: £49 + VAT

1. Square Reader (2nd generation)

Square Reader (2nd generation)

Features:

  • Chip and PIN and contactless card reader
  • 24/7 fraud prevention and payment dispute management at no extra cost
  • Get money in your bank account as soon as the next working day, or instantly for a fee
  • Packs a powerful battery in a pocket-sized POS
  • Square Reader stays connected to your device

Click Visit the Square Website To Learn More

2. Zettle By Paypal Card Reader 2

Zettle Card Reader 2

Features:

  • Accept most major cards and contactless
  • Set up fast, sell straight away
  • Charge quickly for all-day battery
  • PCI-certified device
  • Works with a range of POS apps
  • Appointment booking or large-scale table management
  • Automate bookkeeping with leading cloud accounting platforms

Visit the Zettle By Paypal Website To Learn More

3. Barclaycard Smartpay Anywhere

Barclaycard Cared Reader

Features:

  • Accept cards and digital wallets, including Amex and Apple Pay
  • Free FreshBooks account
  • Real-time sales data
  • Compatible with Android 10 and iOS 15 and above
  • Comes with a USB charging cable
  • 24/7 help and support

Visit Barclaycard Smartpay Anywhere To Learn More

4. SumUp Air

SumUp Air Card Reader

Features:

  • Low-cost
  • Portable
  • Phone connection
  • Long-lasting battery
  • Major payment acceptance

Click To Visit the SumUp Air Website To Learn More

5. myPOS Go 2

MyPOS Go 2 Card Reader

Features:

  • Light and compact
  • Long-lasting battery for a full day of accepting payments on the go
  • 3G/4G via an integrated data SIM card
  • Tactile keyboard

Click To Visit the MyPOS website to learn more

6. Tide Card Reader


Features:

  • Lightweight and compact, for taking payments on the move
  • Tide app required to initiate payments
  • Proof of transaction by email only

Click to Visit the Tide Website to Learn More

7. Revolut Reader

Revolut Reader

Features:

  • Clear, simple, pay-per-transaction pricing
  • Funds are available in your Revolut Business account within 24 hours
  • Takes less than five seconds to process a payment
  • Catalogue sits in the Revolut Business app and doesn’t cost extra to use

Click To Visit the Revolut Website to learn more

UK Card Readers With The Lowest Transaction Fees

Below we look at the standard processing fees for the card machines listed above along with products by Dojo, Shopify & Worldpay, all of which come with an addtional monthly fee.

ModelStandard Transaction FeeAmex Included
Square Reader1.75%Yes
Zettle Card Reader 21.75%Yes
Barclaycard Smartpay Anywhere1.60%Yes
SumUp Air1.69%Yes
myPOS Go 21.10% + £0.07Yes
Tide Card Reader1.50%No
Revolut Reader0.8% + £0.02No
Shopify WisePad 3 Reader1.7% + 0p in personYes
Dojo Go1.4% + 5pYes
Worldpay FIS Card Machine1.50%Yes

Now these fees can be a bit abstract, so let’s look at how much you’ll based on your average order value.

Processing Fees For Small Transactions

Businesses like coffee shops, corner shops and takeaways often do many small value transactions.

Here’s how much you’d pay per sale for £1, £5, £10 and £20 transactions on each machine.

Model£1£5£10£20
Square Reader£0.02£0.09£0.18£0.35
Zettle Card Reader 2£0.02£0.09£0.18£0.35
Barclaycard Smartpay Anywhere£0.02£0.08£0.16£0.32
SumUp Air£0.02£0.08£0.17£0.34
myPOS Go 2£0.08£0.13£0.18£0.29
Tide Card Reader£0.02£0.08£0.15£0.30
Revolut Reader£0.03£0.06£0.10£0.18
Shopify WisePad 3 Reader£0.02£0.09£0.17£0.34
Dojo Go£0.06£0.12£0.19£0.33
Worldpay FIS Card Machine£0.02£0.08£0.15£0.30

The important thing to note is that machines that charge a fixed fee per transaction (MyPOS, Revolut and Dojo) are all more expensive for really small transactions, but end up being cheaper for larger ones.

Therefore, it’s important for you to know what size of transaction you process most often to know which will be the cheapest for you.

Processing Fees For Large Transactions

And if your business processes fewer, larger transactions the differences in fees can become even more apparent.

Here’s how much you’ll pay for larger transactions from £50 to £1,000.

Model£50£100£200£1,000
Square Reader£0.88£1.75£3.50£17.50
Zettle Card Reader 2£0.88£1.75£3.50£17.50
Barclaycard Smartpay Anywhere£0.80£1.60£3.20£16.00
SumUp Air£0.85£1.69£3.38£16.90
myPOS Go 2£0.62£1.17£2.27£11.07
Tide Card Reader£0.75£1.50£3.00£15.00
Revolut Reader£0.42£0.82£1.62£8.02
Shopify WisePad 3 Reader£0.85£1.70£3.40£17.00
Dojo Go£0.75£1.45£2.85£14.05
Worldpay FIS Card Machine£0.75£1.50£3.00£15.00

Despite being the most expensive, cheap card reader The Revolut Reader is the clear winner when it comes to really large transactions. Processing costs are less than half as much as many competing card machines.

However, you can probably do even better than them if you’re processing more than £5,000 a month.

Most larger payment companies don’t advertise their best rates online, but you can get a quote here if you process larger payment volumes. For example, you may be able to get debit card rates as low as 0.2%, although this depends on the type of business you run.

* Note: We have affiliate relationships with MVF, Square, SumUP, MyPOS, Tide, Revolut, Dojo, Worldpay, and Shopify and may earn a cmission if you buy from them using one of our links.

Card Reader Comparisons

Square Reader vs Square Terminal
Square Reader vs Zettle By Paypal Card Reader 2
Square Reader vs Zettle By Paypal Payment Terminal
Square Reader vs SumUp Air
Square Reader vs SumUp Solo
Square Reader vs SumUp Solo With Printer
Square Reader vs Dojo Go
Square Reader vs Dojo Pocket
Square Reader vs Tide Card Reader
Square Reader vs Tide Card Reader Plus

Disclaimer: Businessfinancing.co.uk is a business finance and lending research and information website publisher. We are not a lender, bank, broker and/or other financial institution and as such we are not authorised or regulated by the FCA to offer financial advice. We can't recommend any of the products and/or services featured on the site. Companies are ranked in no particular order and higher ranking does not imply one company is better than another. We work with FCA authorised and regulated firms who may pay us a commission for referring you to them but this has no impact on our content and helps keep this website free to use.



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