Trades & mobile services

Mobile trades: getting paid on the doorstep instead of chasing invoices

· 3 min read · by Carl Daniel

Plumbers, electricians, mobile groomers, driving instructors, gardeners, mobile mechanics and window cleaners share one commercial problem: the work is finished long before the money arrives. Every day between completing a job and being paid is working capital you are lending your customer for free, and a proportion of it you never get back at all.

The real cost of invoicing small jobs

For jobs under a couple of thousand pounds, invoicing is usually the wrong tool. It generates an administrative task, a chase, occasionally a second chase, and sometimes a write-off. The time cost alone — raising, sending, tracking and chasing — is often an hour per job spread across several weeks.

It also distorts your view of the business. Turnover on paper and money in the account diverge, which makes it hard to know whether you can afford the van repair or the apprentice.

Take payment at the point of completion

A pocket terminal in the van converts a three-week wait into a same-day payment. In practice, customers rarely object — most prefer to close the job off while you are standing there, and being able to pay by card is now an expectation rather than a bonus.

The moment matters. Payment offered when the customer is looking at finished work, satisfied, is a very different conversation from an invoice arriving a fortnight later alongside their other bills.

Deposits for materials

For any job with a significant material cost, a card deposit taken when the quote is accepted means you are not funding somebody else's boiler, patio or rewire out of your own account. It also filters out the enquiries that were never going to convert, which saves the survey visit.

Payment links work well here because the quote is usually accepted by phone or email rather than in person.

Bigger jobs, staged payments

On larger work, staged payments tied to milestones — materials ordered, first fix complete, job signed off — keep the cash flow aligned with the cost as it is incurred. Card payment makes each stage frictionless and instantly evidenced, without a bank transfer that may or may not have been done.

Records that make the accountant cheaper

Payments flowing through one account create a clean, exportable record. For sole traders and small limited companies, that generally saves several hours a quarter of reconstructing what happened, and it usually shows up directly in a lower accountancy bill.

With Making Tax Digital extending to more sole traders and landlords from April 2026, having income captured digitally and consistently stops being merely tidy and starts being a compliance requirement worth getting ahead of.

Funding a van, tools or a second pair of hands

Growth in trades is lumpy: a second van, a plant purchase, taking on an apprentice. Turnover-linked funding is assessed on card takings and repaid as a share of them, which suits a business with a strong spring and a quiet Christmas better than a fixed repayment.

Common questions

Can I take card payments in a van without Wi-Fi?

Yes. A terminal with built-in 4G works anywhere with mobile coverage, so payment can be taken at the customer's property as soon as the job is finished.

Should a tradesperson take a deposit?

For any job with a material cost, yes. A card deposit taken at quote acceptance means you are not buying the customer's materials with your own working capital.

Key takeaways

  • For jobs under about £2,000, doorstep card payment beats invoicing on time, cost and bad debt.
  • Take a deposit that covers materials when the quote is accepted, not when you start.
  • Use staged payments on larger jobs so cash follows cost.
  • One account and one export makes bookkeeping and Making Tax Digital far easier.
  • Fund vans and tools with repayments that flex with takings.

Want this set up for your business?

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