SumUp Card Reader Review UK

What is SumUp?

SumUp is a payment platform aimed heavily at small businesses, sole traders and mobile sellers. Its original appeal was simple: buy a relatively inexpensive card reader, connect it to your phone and pay a percentage only when you make a sale.

That basic idea remains, but SumUp is now much broader than one reader. The current UK range includes the phone-paired Solo Lite, the standalone Solo and the more capable Terminal. SumUp also offers Tap to Pay, online payments, invoicing, payment links, POS software and a SumUp Business Account.

That makes it particularly relevant to market traders, mobile businesses, cafés, salons, tradespeople and smaller retailers. If you are comparing the wider market, see our guides to payment processing companies, card machine providers and the best card machines for small businesses.

SumUp Solo Lite: the new entry-level reader

Solo Lite replaced the older Air-style proposition as SumUp’s low-cost phone-paired reader. It costs £25 + VAT and connects to a compatible phone running the SumUp Business app.

It accepts major debit and credit cards as well as Apple Pay, Google Pay and other mobile wallets. For a sole trader or mobile business that already carries a smartphone, this is the cheapest way into SumUp’s current hardware range.

If you still use an older Air device, our SumUp Air guide remains useful for understanding that legacy reader, but new buyers should compare the current Solo Lite instead.

The image above shows the older SumUp Air. SumUp’s current entry-level UK reader is the Solo Lite.

SumUp Solo: standalone without your phone

SumUp Solo costs £79 + VAT and works independently using its built-in mobile connectivity. You do not need to pair it with your phone each time a customer pays.

That extra convenience can be worth the higher upfront cost if the reader stays behind a counter, is shared between staff or you simply prefer a dedicated payment device.

SumUp Terminal: built-in printer and POS functions

Terminal is the most capable mainstream SumUp reader in the current UK range. At £135 + VAT, it combines card acceptance with a built-in receipt printer and additional POS functionality.

It is more relevant to cafés, service counters and businesses where printed receipts or more complete on-device selling tools matter.

SumUp fees in 2026

SumUp now has two main in-person pricing routes: standard pay as you go and Payments Plus.

When does Payments Plus start to make sense?

The saving between 1.69% and 0.99% is 0.70 percentage points. Ignoring card-mix differences, the £19 monthly subscription is recovered at roughly £2,715 of qualifying in-person card turnover.

SumUp itself positions Payments Plus towards businesses taking more than around £3,000 a month. That is a useful practical benchmark, but the calculation only works if enough of your transactions qualify for the 0.99% rate.

Worked example: £10,000 a month in card sales

If all £10,000 qualified for the relevant rate, PAYG at 1.69% would cost £169 in transaction fees. Payments Plus at 0.99% would cost £99 plus the £19 subscription, or £118 in total.

That is a £51 monthly difference in this simplified example. But if a meaningful share of cards do not qualify for 0.99%, the saving will be smaller.

How quickly does SumUp pay out?

SumUp says money paid into its Business Account is available the next day by 7am, including weekends and bank holidays. Businesses can then spend or withdraw those funds using the associated Mastercard.

That can be commercially useful for businesses that need rapid access to daily takings. Settlement to an external bank account can follow different timing, so check the route you plan to use.

SumUp Business Account

SumUp increasingly positions its payment tools alongside a Business Account. This gives merchants a place for their SumUp takings to arrive and can provide faster access to payment proceeds.

It is worth distinguishing this from the wider market for business bank accounts. Choose the payment provider and banking setup on their own merits rather than assuming they have to come from the same company.

Tap to Pay with SumUp

SumUp also supports Tap to Pay on compatible iPhone and Android devices. That lets a business accept contactless card and mobile-wallet payments using a phone without buying a separate reader.

It can be useful for mobile workers, occasional sellers or as a backup if a dedicated reader is unavailable. See our iPhone card reader guide and mobile reader comparison.

SumUp for sole traders

SumUp is particularly well suited to sole traders because there is no requirement to commit to monthly processing costs on PAYG. You buy the reader and pay when you make a card sale.

That structure makes sense for tradespeople, market sellers, mobile services and seasonal businesses where turnover can vary substantially.

See our guide to card machines for sole traders for more options.

SumUp for cafés and hospitality

Solo and Terminal are more relevant than Solo Lite if staff need a dedicated device. Terminal’s built-in receipt printer can be particularly useful for counter-service cafés.

For busier table-service restaurants, compare SumUp with Dojo, Square, Clover and other providers offering deeper hospitality integrations. Our hospitality card-machine guide explains the features worth prioritising.

SumUp for retailers

Small retailers can start cheaply with Solo Lite and move towards more complete SumUp POS hardware as their requirements grow. The main question is how much inventory, reporting and EPOS functionality you need beyond basic card acceptance.

If you need a fuller till system, compare the options in our EPOS systems guide.

SumUp vs Square

SumUp and Square remain two of the easiest providers for new small businesses to compare. SumUp PAYG is currently 1.69% for in-person payments, while Square’s standard card-present rate is 1.75%.

At £10,000 of monthly face-to-face card sales, that difference is only £6. Square may appeal more if its POS software and wider ecosystem suit you, while SumUp’s Payments Plus can materially change the maths once enough transactions qualify for 0.99%.

See our payment processing companies comparison for the wider shortlist.

SumUp vs a traditional merchant account

For a small or variable-volume business, SumUp’s lack of a terminal-rental contract is a major advantage. For a larger established merchant, individually negotiated acquiring rates may become more competitive.

Our merchant accounts guide explains how traditional acquiring differs from a bundled payment service such as SumUp.

Support

Standard SumUp support is available through its normal support channels, while Payments Plus includes 24/7 priority support. The paid plan also includes free reader replacements after the standard warranty has expired.

That is worth factoring into the Payments Plus decision if reliable support is important to your trading hours, not just the lower transaction rate.

Security and PCI DSS

SumUp handles the technical card-processing infrastructure, but businesses should still understand their payment-security responsibilities and use their equipment correctly.

Our PCI DSS guide explains the wider requirements for businesses taking card payments.

When SumUp may not be the best choice

• Very high card turnover: compare bespoke acquiring rates as well as Payments Plus.
• Complex hospitality: another provider may offer deeper restaurant integrations and support.
• Advanced ecommerce: Stripe or another online-first processor may provide greater checkout flexibility.
• Heavy commercial/international card mix: the 0.99% Payments Plus rate will not apply to those transactions.
• Complex EPOS requirements: compare full POS systems rather than choosing purely on the card-reader fee.

Frequently asked questions

Final verdict

SumUp remains one of the strongest choices for UK sole traders and small businesses that want straightforward card acceptance without committing to a traditional card-terminal contract. Solo Lite keeps the upfront cost low, while Solo and Terminal provide more capable standalone options.

The biggest improvement to the proposition is Payments Plus. A £19 monthly subscription and 0.99% rate on eligible domestic consumer cards gives growing businesses a clear reason to stay with SumUp as their turnover increases.

The caveat is the same as with every processor: compare the rate that applies to your real card mix. If turnover becomes substantial or your payment setup is more complex, compare SumUp with tailored merchant-service quotes before assuming PAYG or Payments Plus remains the best deal.