Best card machine for walking and city tour operators UK 2026
For UK walking tour, city tour, ghost tour, foodie tour and themed urban-experience operators: London, Edinburgh, York, Oxford, Bath, Liverpool. Mix of tip-based free-walking-tour models, ticketed daily tours, and private group bookings. Most UK walking tour customers book within 1 to 7 days of the tour, which gives walking-tour operators a much shorter risk window than longer-lead-time travel verticals. Acquirers typically price walking tours as standard in-person experience rather than travel.
The ranking
1. Square Terminal
4.1 / 5Best for ticketed walking tours
All-in-one countertop terminal with receipt printer · 1.75% per transaction (UK) · No contract
Square Terminal at £149 with 1.75% rate, no contract, built-in receipt printer. Best for ticketed walking tour operators running 1 to 4 tours per day from a meeting-point. Reserves typically nil for low-risk in-person experiences with short lead times. Square Online handles the website booking layer.
2. SumUp Solo
4.2 / 5Best for tip-based free walking tours
Portable terminal with built-in receipt printer (Solo Lite is no-printer) · 1.69% per transaction · No contract
SumUp Solo at £99 with 1.69% rate, free 4G SIM, full-day battery. Best for tip-based free-walking-tour guides who take tips by card at the end of the tour. 4G connectivity matters in dense urban environments where WiFi is patchy. Same-day or next-day settlement to the guide's personal SumUp account.
3. Tap to Pay on iPhone (no terminal)
4.2 / 5Best zero-hardware option for solo guides
iPhone XS or later running iOS 16.4+, no separate terminal · Same as the underlying acquirer · Same as the underlying acquirer
Tap to Pay on iPhone via SumUp, Square or Stripe at zero hardware cost. Best for solo guides running a few tours a week off a Meetup, Airbnb Experiences, GetYourGuide or Viator listing. Phone in pocket, accept card on completion.
4. Stripe Reader S700
4.0 / 5Best for online-bookable tour businesses
Touchscreen handheld terminal with built-in receipt printer · Custom (Stripe pricing) · Stripe terms
Stripe Reader S700 plus Stripe Checkout for the online booking layer. Best for walking-tour businesses with a website plus integration into FareHarbor, Bokun, GetYourGuide, Tripadvisor Experiences, or similar tour-operator platforms. AMEX supported for corporate-tour bookings.
Quick comparison
Headline rate, hardware cost, contract and form factor at a glance.
| Rank | Terminal | Rate | Hardware | Contract |
|---|---|---|---|---|
| #1 | Square Terminal | 1.75% per transaction (UK) | £149 to £199 | No contract |
| #2 | SumUp Solo | 1.69% per transaction | £99 to £149 hardware | No contract |
| #3 | Tap to Pay on iPhone (no terminal) | Same as the underlying acquirer | £0 hardware (you already have the iPhone) | Same as the underlying acquirer |
| #4 | Stripe Reader S700 | Custom (Stripe pricing) | £329 | Stripe terms |
FAQs
Why do walking tours face lower reserves than other travel categories?
Short risk window. Most walking tour bookings happen 1 to 7 days before the tour, which means the gap between authorisation and delivery is short, which means chargeback exposure is short. Acquirers typically price walking tours as standard in-person experience rather than travel-vertical risk. Mainstream no-contract products (Square, SumUp, Zettle) typically onboard walking tour operators without travel-category pricing.
What about pre-booked group tours that book 6+ months ahead?
Private group bookings (school trips, corporate away-days, hen and stag groups) often book 3 to 6 months ahead. The deposit-and-balance pattern looks more like longer-lead travel and acquirers may apply modest reserves on that share of volume. Stripe and Square handle this case-by-case rather than applying blanket travel-vertical reserves. Confirm at onboarding.
How do tour aggregator platforms (GetYourGuide, Viator) pay walking tour operators?
Aggregators are the merchant of record; they collect from the customer by card, take their commission (15 to 30 percent typical), and pay the operator on a weekly or monthly schedule. The operator does not directly process card. Most operators run both: aggregator for inbound tourist traffic, own-website with own card-processing for direct bookings (lower commission, higher margin).
Do tip-based free walking tour guides need a card machine at all?
Yes if they want to capture tips reliably. Cash tip rates have dropped to 30 to 50 percent of pre-2020 levels across most UK cities; guides who only accept cash leave material tips on the table. A SumUp Solo or Tap to Pay on iPhone setup at the end of the tour typically lifts average tip per attendee by 60 to 100 percent.
Can a single guide accept card under a tour company's merchant account?
Yes, two patterns. One: company-receives, where the card payment lands in the operator's merchant account and the operator pays the guide via PAYE or contractor invoice. Two: guide-receives, where each guide has their own SumUp or Tap to Pay setup and the operator pays a flat fee per tour. Most multi-guide operators run company-receives for reporting cleanliness.
Methodology
Rankings are based on direct hands-on testing, published rates, settlement timing, contract terms, and acquirer reliability. We do not accept payment for ranking position. See our full methodology and editorial policy.
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Open quote form →Reviewed by Oliver Mackman, Director. Last reviewed: 2026-05-12.