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Mobile card machines for UK businesses

If you take payments away from a counter, at tables, at the door or on the road, a mobile card machine lets you get paid wherever the customer is.

Written by the PayZu team · Last reviewed October 2026

Portable vs mobile: what's the difference?

A portable card machine connects over Wi-Fi, so it works anywhere within range of your router, such as around a restaurant or salon. A mobile card machine has a SIM card and connects over 4G, so it works anywhere with mobile signal: at a customer's home, a market or an event. Many modern terminals do both, using Wi-Fi when it's available and 4G when it isn't.

Who needs one?

  • Restaurants and cafés taking payment at the table.
  • Takeaways taking payment on delivery or collection.
  • Tradespeople getting paid on the job, before they leave.
  • Salons and barbers taking payment at the chair.
  • Market traders and events where there's no fixed counter.

What to check before you choose

  • Connectivity: does it include a 4G SIM, and does it fall back to Wi-Fi automatically?
  • Battery: will it last a full shift, and does it come with a charging dock?
  • Receipts: does it print a paper receipt, or only send one by text or email?
  • Payments accepted: contactless, chip and PIN, Apple Pay and Google Pay as standard.
  • Fees: check the rate, per-transaction fee, monthly rental and any SIM or data charges.

Our mobile card machine

The PAX A920 Pro is a portable Android card machine with a built-in 4G SIM, automatic Wi-Fi fallback, a built-in receipt printer and a charging dock. It takes contactless, chip and PIN, Apple Pay and Google Pay.

If your customers always pay at a fixed counter, a countertop terminal like the PAX A35 may suit you better.

What PayZu offers

  • Debit card rates from 0.29%* (T&Cs apply)
  • £0 upfront, zero hidden fees, zero PCI fees
  • Next-day settlement as standard
See our pricing

*0.29% applies to UK consumer debit cards for businesses with monthly card takings above £40,000. Credit, business and international card rates, and rates for lower takings, are quoted individually. Subject to eligibility and status.

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