The UK wireless POS terminal market: Size, growth, and trends

UK card payments topped £1 trillion in 2024, and the terminals that take them are increasingly wireless. The UK wireless POS terminal market has moved from fixed, counter-bound card machines toward portable devices that accept contactless, chip and PIN, and mobile-wallet payments wherever a merchant trades.

Contactless sits at the centre of that shift: There were 18.9 billion contactless transactions in 2024, up 3.4% on the year, while cash slipped to 19.2% of all retail transactions.

This guide covers the size and growth of the UK wireless POS terminal market, the forces behind adoption, the main terminal types and connectivity options, and what the shift means for established merchants. It also looks at how portable terminals suit specialist in-person sectors, including CBD retail and adult physical goods.

The UK wireless POS terminal market in numbers

The UK POS terminal market was worth £460 million in 2025 and is forecast to reach £505 million by 2030, a total of 9.9% growth at a 1.9% CAGR, according to IHL Group. That figure covers all terminal types, and the modest value growth reflects a mature market. The UK is EMEA's largest retail market but only its fifth-largest POS installed base, which IHL reads as headroom for terminal refresh and modernisation rather than first-time rollout.

Within that total, wireless and cellular formats are the growth story, though the cleanest hard numbers are global rather than UK-specific. Cellular connectivity featured in 53% of POS terminals shipped worldwide in 2023, and in Europe 99% of terminals shipped were NFC-ready, so contactless-capable wireless hardware is now effectively the default.

The global installed base of cellular and mobile POS terminals is set to keep climbing through 2028, as the figures below show.

In the UK specifically, the wireless shift shows up in how merchants take payment rather than as a separate market value. Contactless accounts for 66% of all UK POS transactions, among the highest rates in Europe.

SoftPOS adoption sits in the low double digits and is also among Europe's highest, led by tradespeople, market vendors, and mobile hospitality operators, with major UK banks now offering it as a standard merchant service. Handheld terminals lead in full-service restaurants and pubs, where pay-at-table has become routine.

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What is driving wireless POS adoption in the UK

Several forces push UK merchants toward wireless terminals, and most of them reinforce each other. Together they explain why the wireless segment grows faster than fixed countertop hardware.

• Contactless ubiquity: Contactless is now the default way UK shoppers pay in person, accounting for 76% and 66% of debit and credit card payments in late 2025 respectively. Wireless terminals are built around tap-to-pay, so they match how customers already behave.
• SoftPOS and tap to pay on phone: Software-only acceptance turns a standard smartphone into a contactless reader, removing the hardware barrier and giving merchants a fast route to extra tills.
• Mobile, pop-up, and field trade: Markets, events, delivery, and table service all need acceptance away from a fixed till, which only an untethered terminal provides.
• Counterless checkout: Staff take payment anywhere on the floor, cutting queues and the abandoned-sale risk that comes with them.
• The cashless shift: Cash continues to fall as a share of UK transactions—at only around 10% of transactions—leaving card and wallet acceptance as the practical baseline for in-person trade.

Wireless POS terminals by retail category

Wireless terminals suit any merchant who takes payment away from a fixed till. They matter most, though, to specialist-category retailers whose sales often happen at events, markets, and pop-ups rather than only on a fixed shop floor.

CBD retailers sell across shops, wellness fairs, markets, and trade shows, so a portable terminal lets them accept contactless and card payments at a stand or roaming counter without a fixed line. As a regulated category, CBD retail also needs a payment provider comfortable with the sector, which shapes terminal choice as much as the hardware does.

Adult physical goods retailers trade through stores, events, and discreet delivery. Wireless terminals support counter service and payment on delivery alike, and SoftPOS gives staff a low-setup way to take contactless payments during busy periods.

Across these categories, the right connectivity depends on the trading setting:

» Learn why UK retailers need POS terminals for over half of payments

Security and PCI DSS compliance for wireless terminals

Security is a baseline requirement for any card acceptance, and wireless terminals add a few considerations because card data travels over Bluetooth, Wi-Fi, or mobile networks. UK and EEA merchants should confirm that the terminal and the wider acceptance setup meet the following standards.

• PCI DSS: The Payment Card Industry Data Security Standard (PCI DSS) governs how any business stores, processes, and transmits card data. The merchant's environment must be compliant, and the terminal hardware should hold PCI PTS approval for secure PIN entry.
• P2PE: Point-to-point encryption secures card data from the moment of capture in the terminal through to the processor. A validated P2PE solution reduces a merchant's PCI DSS scope, which lowers the compliance burden.
• PCI MPoC for SoftPOS: Tap to pay on phone is governed by the PCI MPoC standard (Mobile Payments on Commercial Off-the-Shelf devices), which sets the security requirements for accepting contactless and PIN on a standard smartphone.
• EMV: The chip, contactless, and PIN standard protects card-present transactions and governs how the terminal authenticates the card.

Contactless adds one practical rule that shapes how merchants use wireless terminals. Under UK and EEA strong customer authentication (SCA) rules, a contactless payment above £100 prompts the terminal to request chip and PIN. A run of smaller payments also triggers a PIN once it passes a cumulative ceiling of £100. Staff should expect that prompt, and the terminal must support PIN entry to handle it.

Where the UK wireless POS terminal market is heading

The direction is set: wireless terminals, SoftPOS, and contactless are becoming the standard for in-person payments in the UK. For established merchants, the question is no longer whether to go wireless, but which setup fits how and where they trade.

That choice carries more weight for specialist-category retailers, because trading across stores, events, and delivery calls for a payment partner that understands the sector as well as the hardware. Fibonatix provides POS solutions and card acceptance for established merchants across the UK and EEA. It pairs that with the risk and compliance support that specialist categories such as CBD and adult physical goods retail rely on.

Fibonatix (UK) Limited, company number 09738892, is authorised and regulated by the UK Financial Conduct Authority (FCA) as a Payment Institution (FRN 768776).