Card Machines for Nail Salons & Beauty Therapists

Nail salons and beauty therapists take most payments in person, in a fixed location, with average transaction values typically sitting between £25 and £80. The real challenge is not connectivity or mobility. It is the gap between appointment deposits paid online and the final balance collected at the chair, which means you often need a provider that handles both online and in-person transactions without charging two very different rates.

Deposit-and-Balance Billing: The Payment Pattern That Drives Nail Salon Costs

Many nail salons and independent beauty therapists now take a booking deposit online, typically £10 to £20, and collect the balance in person at appointment. That two-stage payment pattern means you are almost certainly paying two different transaction rates, sometimes without realising it. A provider charging 1.75% in person and 2.9% + 30p online is not a neutral choice for a therapist taking 40 deposits a month through her website.

Fresha, the booking platform widely used in the UK nail and beauty sector, processes deposits through its own payment system and charges its own rate, separate from your card reader fees entirely. If you use Fresha for bookings, your card machine provider only needs to handle in-person final balances. That changes the calculation. In that case a single low in-person rate matters most, and Dojo at 1.2% blended or SumUp One at 0.99% on its £19-a-month plan become the most relevant options to compare.

Fee Comparison: Best Options for Nail Salons

Our Top Pick for Nail Salons

Dojo is the strongest all-round choice for an established nail salon processing card payments regularly. Its blended 1.2% rate covers all UK consumer and business debit and credit cards, with no additional pence fee on top. At £5,000 monthly card turnover, that is £60 a month in fees compared with £87.50 at 1.75%. Over a year that difference is £330. For a sole trader with a fixed appointment book and predictable monthly volume, that saving is material.

Dojo also offers next-business-day settlement, with funds typically in your account by the following morning. For a small salon managing stock purchases and chair rental costs, that speed matters for cash flow. The hardware is countertop or portable, which suits a fixed treatment room perfectly. You do not need SIM connectivity if your salon has reliable Wi-Fi, and most do.

The honest caveat is that Dojo requires a contract and the exact monthly fee for the terminal depends on the agreement you sign. Above £100,000 annual card turnover the rate is custom-quoted rather than the published 1.2%. Read the full terms before signing. You can find the full Dojo review on the Dojo provider page.

Runner-Up Options

SumUp One for High-Volume Sole Traders

SumUp's standard pay-as-you-go rate is 1.69% per transaction with no monthly fee. On its One subscription at £19 a month, that drops to 0.99% per transaction. For a nail technician processing £3,000 or more a month in card payments, the One plan saves money from around the £1,900 monthly threshold. The break-even is easy to calculate: if your monthly card volume times 0.7% (the saving) exceeds £19, the plan pays for itself. At £3,000 volume, you save around £2 a month. At £5,000, you save around £16 a month after the subscription cost. SumUp's reader hardware is compact and the app works reliably on iOS and Android, which suits a therapist working from a home treatment room as well as a high-street salon. Read the SumUp provider review for the full breakdown.

Square for Salons Taking Website Deposits

Square charges 1.75% per transaction in person and 1.4% + 25p for online card payments. That online rate is one of the more competitive published rates for a provider with no monthly fee. If you use a Square Online store or link Square to your booking page to collect deposits, you avoid the mismatch of paying a premium online rate to one provider and a separate in-person rate to another. The card reader costs £19 as a one-off purchase. There is no monthly fee and no contract, which suits a therapist who works seasonally or part-time and does not want fixed overhead commitments. The weakness is that 1.75% in person is higher than Dojo's 1.2%, so at high volumes Square costs more. At £2,000 monthly in-person volume the difference is £11 a month. At £8,000 it is £44 a month. Read the Square provider review for a full look at its features and limitations.