There is no single cheapest way, and any page that names one without asking your turnover is guessing. Below roughly 2,000 pounds a month in card takings, a no monthly fee account wins. Above it, a subscription plan with a lower percentage usually does. The arithmetic takes five minutes and settles it.
The five minute calculation
Take your monthly card takings. Multiply by each provider's published rate. Add their monthly fee. Add the fixed pence element multiplied by your number of transactions. The lowest total wins, and it will not be the same provider at 1,000 pounds a month as at 10,000. Do it on your own numbers rather than on an example.
Where the free options genuinely are cheapest
For a business taking a few hundred pounds a month, tap to pay on a phone with no hardware and no monthly fee is the cheapest arrangement available, even at a higher percentage, because the fixed costs are zero. The moment volume rises the percentage starts to matter more than the hardware saving, and the ranking flips.
The costs that make a cheap option expensive
A minimum monthly charge in a quiet month. A low turnover fee, as Teya prints when monthly card turnover falls below a stated level. An early termination charge if you leave. And add-on charges: Lopay publishes a schedule adding a per transaction charge for tap to pay and percentages for payment links and invoicing. Check all four before calling anything cheap.
Questions people ask about cheapest way to take card payments
What is the cheapest way to take card payments in the UK?
For low takings, tap to pay on a phone or a no monthly fee account with a cheap reader. For higher takings, a subscription plan with a lower percentage. The crossover usually falls between 2,000 and 4,000 pounds of monthly card turnover.
Is the lowest advertised rate the cheapest?
Not by itself. A low rate behind a monthly fee costs more at low volume, and a fixed pence element can outweigh the percentage entirely on small baskets.
Do quiet months cost me anything?
At some providers, yes. Minimum monthly charges and low turnover fees apply whether or not you trade, which matters most for seasonal businesses.