A trade business needs more than a portable reader
The right setup must work in customers’ homes, on building sites, beside a van and wherever signal is weakest. It should also fit deposits, stage payments and final invoices without creating reconciliation work.
Mobile, phone-linked or payment link
Standalone mobile terminal
Useful when you want one device with its own connection and do not want payment to depend on a personal phone.
Phone-linked reader
Can keep the setup simple and flexible, but relies on a charged, connected phone and the correct app access.
Payment link
Useful for deposits or remote payment, but card-not-present pricing and fraud controls may differ from face-to-face.
Bank transfer or pay-by-bank
May suit some invoices; compare customer convenience, reconciliation and payment confirmation.
The site test
- Complete a real or test transaction in the weakest common signal area.
- Check battery life across a full working day and charging in the vehicle.
- Send a receipt in the way customers expect.
- Take a deposit remotely and match it to the job.
- Issue a refund without sharing owner-level access.
- Match settlement to the invoice or job reference in your accounts.
Compare cost around variable months
Apply each option to a busy month and a quiet month. Pay-as-you-go pricing may reduce fixed commitment; a tailored merchant-services quote may become more competitive as volume becomes regular. There is no honest universal crossover without your data.
Questions to ask before applying
| Question | Why it matters |
|---|---|
| Does the device have its own connection? | Determines whether a phone or customer Wi-Fi is needed |
| Can I take deposits remotely? | May require a payment link or virtual terminal |
| How are card-not-present payments priced? | They may not match in-person pricing |
| Can payments carry a job reference? | Simplifies bookkeeping and chasing |
| When do funds settle? | Affects materials and cash flow |
| What happens if the device is lost or damaged? | Trade environments are hard on hardware |
Compare the complete setup
Card Payment Connect can help assess the mix of on-site and remote payments, then compare suitable options without assuming a particular provider is right. See our trade payments guide for more sector detail.
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About this guide
Published by Card Payment Connect, an independent card-payment consultancy for UK businesses. Reviewed by Matthew McCarthy, who has worked in UK merchant services for over a decade. Last reviewed 11 September 2026.