Card Machine for a Mobile Hairdresser
Mobile hairdressers need a 4G-enabled card machine that works at clients' homes without WiFi. SumUp Solo (£99, 1.69 per cent), Zettle Terminal (£149, 1.75 per cent), Square Terminal (£149, 1.75 per cent) and Dojo Go (£40 monthly, around 0.8 per cent) are the main options. Take a deposit at booking via virtual terminal (MOTO), take the balance at the appointment. Most mobile hairdressers process £40 to £120 average per visit. Integration with Booksy or Treatwell streamlines the booking-to-payment flow.
What this means for your business
Mobile hairdressing is a typical mobile-trade pattern: 4 to 8 visits a day at clients' homes, average transaction value £40 to £120, customer mix mostly local regulars with some new clients. WiFi is rarely available at the client's home, and even when it is, asking for the password is awkward. A 4G standalone device with multi-network SIM solves the connectivity question. Choice between devices is volume-driven: under £2,500 monthly card volume SumUp Solo or Zettle wins, above that Dojo Go starts to win on percentage.
Deposit-at-booking is a strong pattern for mobile hairdressers because no-shows hit a mobile business much harder than a salon (you have driven to the location, the slot is gone). A MOTO deposit of £10 to £20 at booking commits the client and reduces no-shows from 5 to 10 per cent down to 1 to 3 per cent. The MOTO rate is higher (2.5 to 3.5 per cent) but the conversion gain on a £80 visit usually outweighs the extra fee on a £15 deposit.
Integration with booking platforms streamlines the flow. Booksy and Treatwell integrate with Dojo, Square and Stripe to pass booking and payment data automatically. A booking made through the platform pre-fills the payment record, the deposit can be taken inside the booking flow, the balance is taken at the appointment via the linked card machine. Without integration, booking and payment data have to be reconciled manually each week.
Key points
- 4G-enabled standalone is the only realistic format, Bluetooth pairing fails at clients homes
- SumUp Solo £99 and Zettle Terminal £149 win for sub-£2,500 monthly card volume
- Dojo Go (£40 monthly, around 0.8 per cent) wins above £2,500 monthly
- Deposit-at-booking via MOTO reduces no-shows from 5-10 per cent to 1-3 per cent
- Booksy and Treatwell integrate with Dojo, Square and Stripe for booking-to-payment flow
- Average transaction value £40 to £120 covered easily by contactless under £100 limit
- Battery life of 8 to 12 hours covers a full mobile hairdressing round
Common pitfalls
- Skipping deposit-at-booking, no-shows on a mobile business hurt much more than a salon
- Choosing a card machine without checking integration with the booking platform you use
- Forgetting to enable Apple Pay in settings, this turns away clients who reach for the phone
- Mixing personal and trading transactions on one bank account, this complicates HMRC self-assessment
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Open quote form →Related questions
Can I take payment from a regular client via card-on-file?
Yes, with a tokenisation system that meets PCI-DSS. Stripe, Square, GoCardless and most major acquirers support card-on-file storage where the actual card number is tokenised. Storing actual card numbers on a spreadsheet or note breaches PCI-DSS.
Are tips taxable through the card machine?
Yes. Card tips paid through the merchant terminal are income for HMRC self-assessment purposes. The card machine app usually distinguishes tips from sales on the daily report. Cash tips are also taxable but rely on the trader to declare them.
Director, MerchantHQ
Oliver leads MerchantHQ's editorial and comparison research. With a background in UK commercial finance, he oversees provider analysis, rate verification, and industry reporting across all verticals.
Last reviewed: 18 May 2026