Card Machine for Occasional Craft Fairs

For occasional craft fairs (a few weekends a year), buy a SumUp Air (£29) or Zettle Reader (£29 to £59) outright with no contract. No monthly fee, no minimum volume, pay only on transactions taken at 1.69 to 1.75 per cent. Setup runs 24 to 48 hours from order. The device covers any craft fair through the year, lives in a drawer between events. Buy it once, use it whenever you trade. Total cost on a typical craft fair year is £60 to £150 including transaction fees.

What this means for your business

Occasional craft fair trading is the cleanest case for a no-contract facilitator. Trading windows are 3 to 8 weekends a year, daily takings £100 to £800, customer mix mostly UK consumers paying contactless. The trader does not need a rental contract, a monthly fee, or any complex setup. SumUp Air at £29 or Zettle Reader at £29 to £59 covers the case at the lowest possible total cost.

Total cost model. A craft fair trader doing 6 weekends a year with £300 average daily takings (£3,600 annual card volume) pays £29 to £59 for the hardware once, then 1.69 to 1.75 per cent on transactions = £61 to £63 in fees. Total year one £90 to £122, total year two onwards £61 to £63 (just transaction fees). Compare to a traditional acquirer contract at £15 monthly + £18 transaction = £198 a year minimum. Facilitator wins by a factor of 2 to 3.

Operational tips. Charge the device the night before each weekend. Bring a power bank for the busy Saturday afternoon slot. Test Apple Pay before opening (some entry-level devices ship with it off by default). Display a "Card payments accepted" sign at the stall, this materially increases card uptake from customers who otherwise default to cash. Keep transaction receipts (email or SMS) for the year-end self-assessment, the card machine app exports everything as CSV.

Key points

  • Buy outright on a no-contract facilitator, SumUp Air £29 or Zettle Reader £29 to £59
  • No monthly fee, no minimum volume, pay only on transactions taken
  • Total cost on a typical 6-weekend craft fair year is £60 to £150 inclusive
  • Setup runs 24 to 48 hours from order
  • Same device covers any UK craft fair through the year, lives in a drawer between events
  • Display "Card payments accepted" signage to increase card uptake
  • CSV export from the app for year-end self-assessment

Common pitfalls

  • Forgetting to charge the device the week before a weekend run, the battery may have drained from idle
  • Not testing the app login before the event, password resets at the stall are awkward
  • Mixing two trade names on one device, this breaches the merchant agreement
  • Forgetting that the device app updates on first launch each time, this needs WiFi or 4G

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Related questions

Can I take a SumUp to a wedding fair as well as craft fairs?

Yes, the same device works at any UK trading venue under the same merchant agreement. Wedding fairs, craft fairs, school summer fairs, Christmas markets all sit under one account. The device travels with you.

What if my craft fair is overseas?

SumUp, Zettle and Square work across multiple European countries with the same device, but the merchant agreement is country-specific. A UK SumUp account does not process overseas EU transactions, you need a country-specific account. For occasional overseas craft fairs, consider a local European account or rely on cash and bank transfer.

More on this topic

OM

Oliver Mackman

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