Card machines for pubs and bars: what actually matters

A pub card machine earns its keep on Friday night: transaction speed at the tap, a connection that holds when the building is full of phones, and battery that lasts a shift. Fees matter, but a terminal that queues a bar for ten seconds a transaction costs more than a rate difference does.

What follows is based on the problems pub operators actually deal with, rather than a generic feature list.

What matters most in a pub environment?

A handful of things separate terminals in bar service, and none of them appear on a rate card. Transaction speed decides how fast the queue moves when every round is contactless. Connection resilience decides whether payments keep working when a full house saturates the Wi-Fi, which is why a terminal with mobile-data backup matters more in a pub than in most businesses. Battery life decides whether handhelds survive a full session without a charging rotation. And durability matters where terminals live behind a wet bar and get passed around a floor all night.

Tabs, tips and service charges

Check how a terminal handles the workflows pubs actually use. Running tabs: can a card be pre-authorised and the tab settled at close without re-presenting the card? Tips: does the terminal support on-screen gratuity prompts, and does the provider report tips separately for staff distribution? Split bills: how many ways, and how quickly at the terminal? These features vary by provider and by the till system the terminal pairs with, so test them against how your bar really runs before signing anything.

Why payout speed matters more for wet-led businesses

Pubs buy stock on short supplier cycles and take most revenue at the weekend. A provider that settles card takings the next business day, weekends included, puts the weekend’s takings to work on Monday’s deliveries; one that settles in two or three working days leaves the busiest days’ money in transit exactly when invoices land. When comparing providers, confirm the actual settlement timing in the contract rather than the marketing phrase, including how weekend takings are treated.

Contract points pub operators should check

The contract questions are the same as for any card machine agreement, but a few land harder in hospitality.

• Initial term and what happens at its end — rolling monthly avoids the auto-renewal trap.
• Whether the terminal is hired under a separate lease with its own term.
• Minimum monthly service charges, which bite in quiet January trading.
• Support hours: help that finishes at 6pm is no use on a Friday night.
• Replacement terms for failed hardware, in days not weeks.

What do the numbers look like behind a bar?

Round sizes make pub economics unusual. A wet-led bar taking £30,000 a month at a £14 average round puts roughly 2,100 payments through its terminals. At 1.2% that is £360 a month in transaction fees, and moving the rate by 0.2% is worth £60 a month. Multiply by however many handsets are behind the bar and rental starts to matter too: review sites checked in August 2026 report Dojo advertising £25 a month for the Go Max and £20 for the Pocket.

Almost every round clears without a PIN, which is the whole reason bar speed is a payments question. The ceiling on a single contactless card payment is £100, with £300 as the running total before a PIN is requested, and both are set by the card issuer rather than the terminal. A tab settled at close often breaks through both, so the machine still has to do chip and PIN quickly at the end of the night.

There is a floor nobody can quote under, which is why rates cluster. Interchange, the share paid to the drinker’s own bank, is capped at 0.2% on consumer debit and 0.3% on consumer credit under the Interchange Fee Regulation. A pub takes almost entirely personal cards, so it sits close to that floor, and the quotes that look wildly different are usually differing on the monthly lines instead.

One more line deserves the same attention as the percentage. At a £14 average round, 2,100 payments a month carrying a 5p per-payment charge would come to £105 on their own, which on a busy wet-led site is a bigger swing than a tenth of a percent on the rate.

Frequently asked questions

Related pages

• Best card machines for pubs and bars: our comparison
• Card machine problems and fixes
• Card machine fees too high?
• Funding for pubs and bars

Sources

Published pricing, review-site figures and the interchange caps, checked August 2026.

1. Dojo pricing, the published all-in rate under £100,000 a year
2. Mobile Transaction: Dojo review, advertised terminal rental
3. Interchange Fee Regulation, the 0.2% and 0.3% caps
4. PSR: how the interchange caps are supervised in the UK
5. FCA: contactless payment thresholds