Mobile Card Machines UK: Compare Portable Payment Terminals
Take card payments anywhere with 4G/5G mobile terminals. From £19+VAT hardware cost. Compare Square, SumUp, Dojo, Zettle & more. No WiFi needed.
Compare Mobile Card MachinesTop 5 Mobile Card Machines UK 2026
Square Reader
Best for: Low-volume businesses
£19 + VAT
1.75% per transaction
Monthly: £0
SumUp 3G + WiFi
Best for: Mobile businesses, markets
£39 + VAT
1.69% per transaction
Monthly: £0
Dojo Go
Best for: Medium-high volume
£0 upfront
From 0.79% + 3p
Monthly: £9.95
Zettle Reader 2
Best for: Existing PayPal users
£29 + VAT
1.75% per transaction
Monthly: £0
Worldpay Zinc
Best for: High-volume, professional
£199 + VAT
From 1.29%
Monthly: £15
Perfect For These Businesses
Delivery & Couriers
Take payments at customer doorstep
Market Traders
No fixed location, works anywhere
Mobile Services
Plumbers, electricians, tradespeople
Event Vendors
Festivals, fairs, pop-up events
Taxi & Transport
In-vehicle payments
Home Services
Cleaners, gardeners, tutors
Mobile Card Machine Features to Compare
Connectivity
- • 4G/5G built-in SIM (best)
- • 3G + WiFi backup
- • Bluetooth to phone only (cheapest)
Battery Life
- • Budget models: 4-8 hours
- • Mid-range: 8-12 hours
- • Professional: 12-24+ hours
App Features
- • Digital receipts (email/SMS)
- • Sales reporting & analytics
- • Inventory management
Network Coverage
- • Check coverage in your area
- • Dual SIM options available
- • WiFi failover backup
Mobile Card Machine FAQs
What is a mobile card machine?▼
A mobile card machine is a portable payment terminal with built-in 4G/5G connectivity. It works anywhere with mobile signal - no WiFi needed. Perfect for businesses that take payments on the go: delivery drivers, mobile services, market traders, or businesses without fixed premises.
How much do mobile card machines cost?▼
Mobile card readers start from £19+VAT one-off cost (Square, SumUp) to £200-£300 for professional terminals (Dojo, Worldpay). Transaction fees range from 1.75% to 2.5% per card payment. Monthly fees: £0-£25 depending on provider.
Do I need WiFi for a mobile card machine?▼
No - that's the key advantage. Mobile terminals have built-in SIM cards with 4G/5G connectivity. They work anywhere with mobile phone signal. No WiFi, no phone line, no broadband needed.
How long does the battery last?▼
Most mobile card machines last 8-12 hours per charge with typical use (50-100 transactions). Some professional models last 24+ hours. All charge via USB or charging dock overnight.
Can I use my mobile phone as a card machine?▼
Yes with tap-to-pay solutions. Square, SumUp, and Zettle offer smartphone apps that turn your iPhone or Android into a contactless card reader. No additional hardware needed for contactless payments under £100.
What payment methods do mobile card machines accept?▼
All modern mobile terminals accept: Chip & PIN, Contactless (tap to pay), Apple Pay, Google Pay, Samsung Pay. Most handle transactions up to £100 contactless, unlimited with chip & PIN.
Are mobile card machines secure?▼
Yes - all certified terminals are PCI-DSS compliant with end-to-end encryption. Your data is protected to the same banking standards as fixed terminals. Mobile signal encryption adds extra security.
Can I take payments abroad with a mobile card machine?▼
Depends on provider. SumUp works in 30+ countries. Square UK works in UK only. Professional terminals (Worldpay, Dojo) may offer international use for additional fees. Check terms before travelling.
How do mobile card machines connect to my phone?▼
Via Bluetooth to the provider's app on your smartphone. The app shows transaction history, generates receipts (email/SMS), tracks sales, and manages inventory. Works on iPhone and Android.
What if I lose signal during a transaction?▼
Most mobile terminals store the transaction offline and process it when signal returns. Chip & PIN transactions complete even without signal. Contactless may require signal for instant authorization.
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