Payment processing fees UK businesses pay are rarely as simple as one percentage on a transaction. Most merchants sign up to a provider, spot a headline rate, and assume that is the full cost. In reality, online payment processing UK wide involves several separate charges. Some of them are easy to overlook until the monthly bill lands.
This guide breaks down every layer of payment processing fees UK merchants need to understand. It explains what to look out for, covers what transparent pricing actually looks like, and gives you the right questions to ask before signing up with any provider.
Why Payment Processing Fees UK Merchants Pay Are So Confusing
The payment processing industry does not always present its pricing clearly. As a result, many UK businesses end up paying more than they expected — and more than they need to.
Most online payment processing UK providers charge across several fee categories at once. Each one adds to your total. Together, they can take a real bite out of your margins, particularly if you process a high volume of low-value transactions.
The four key fee types to understand are transaction fees, authorisation fees, minimum monthly service charges, and — for online sellers — gateway or platform charges on top. We cover each one in full below.
The Full Breakdown of Payment Processing Fees UK
Transaction fees This is the percentage your provider takes on each payment. It is the most visible of all payment processing fees UK providers advertise. However, the rate varies by card type. Consumer debit cards attract the lowest rates. Consumer credit cards sit in the middle. Business and international cards carry the highest percentage — sometimes far above the headline rate you saw when you signed up.
With easyPayments’ easyClick online payment solution, transaction fees drop as your monthly turnover grows. Consumer debit sits at 0.95% across all turnover levels. Consumer credit runs from 0.95% to 1.15% depending on volume. Business cards range from 2.25% to 2.35%. easyPayments publishes all of these rates openly at easypayments.com/uk, so you know exactly what you pay.
Authorisation fees Many providers do not advertise this charge prominently. Your provider applies it each time a transaction goes through for authorisation — even when a card gets declined or a refund follows. Authorisation fees typically run from £0.03 to £0.05 per transaction. For high-volume businesses, this cost builds up fast.
With easyPayments, the authorisation fee starts at £0.05 per transaction for monthly turnover up to £2,000. It drops to £0.04 for £2,000 to £5,000, and falls further to £0.03 for volumes above £5,000.
Minimum Monthly Service Charge This is one of the most overlooked payment processing fees UK merchants encounter. Your provider applies a minimum monthly service charge when your transaction fees for the month fall below a set threshold. In other words, you pay a floor amount regardless of how little you process. With easyPayments, the minimum monthly service charge is £15 across all turnover tiers. Lower-volume businesses should, therefore, factor this into their total cost.
Online gateway or platform fees Online sellers often find an extra charge on top of their standard transaction rate. This covers the gateway that processes card-not-present transactions securely. With easyPayments easyClick, online payments attract your normal card rate plus 0.45%. easyPayments states this upfront — there is no guesswork.
Website builder and virtual terminal plans easyPayments offers easyClick in two formats. The virtual terminal costs nothing to use. The website builder runs across four tiers: Launch is free for up to 10 products; Ascend is £12.99 per month for up to 100 products; Boost is £29.99 per month for up to 2,500 products; Infinity is £62.99 per month for unlimited products, full SEO tools, and 100 staff accounts.
The Hidden Payment Processing Fees UK Businesses Often Miss
Beyond the standard charges above, several less visible payment processing fees UK providers sometimes sneak in. Spotting them early protects your margins.
Setup or activation fees Some providers charge a one-off fee just to open your account. This cost is unnecessary. A good provider does not charge you simply to start using their service.
PCI compliance fees Every business that handles card payments must meet PCI DSS standards. Some providers add a monthly or annual charge on top for managing this. easyPayments builds PCI compliance into its solution at no extra cost.
Statement fees A small number of providers still charge for sending your monthly statement. This belongs to an older era of payment processing. Do not accept it as standard.
Early exit or termination fees Long-term contracts with steep exit penalties frustrate many UK businesses. Consequently, always check the contract terms before you sign. Flexible, short-term agreements give you the freedom to move if your needs change.
Chargeback fees When a customer disputes a transaction, many providers charge an admin fee to handle it — regardless of the outcome. So check your provider’s chargeback policy before you commit. Surprises here are avoidable.
How to Work Out Your Real Monthly Cost
Now that you understand the full picture of payment processing fees UK providers charge, you can calculate your true monthly spend. Here is a simple way to do it.
Start with your expected monthly card turnover. Apply the transaction rate for your main card type. Next, multiply the authorisation fee by your expected number of transactions. Then add any monthly platform or gateway charge. Finally, check if the total exceeds your minimum monthly service charge. If it does not, the MMSC applies instead.
A worked example Take a business processing £3,000 per month online, mostly on consumer debit, using easyPayments. Transaction fees come to roughly £28.50 at 0.95%. Authorisation fees add around £1.20, based on 30 orders at £0.04 each. The online gateway addition of 0.45% adds £13.50. That gives a clear, predictable monthly total. No guesswork, no surprises.
Comparing this with what you pay now is the most honest way to measure your current provider’s value.
What Transparent Online Payment Processing UK Looks Like
Transparent online payment processing UK businesses can trust means showing all fees clearly upfront. It means communicating the minimum monthly service charge, the authorisation fee, and the gateway addition — not just the headline rate.
easyPayments builds its entire offer on this principle. As part of the easy® family of brands — created by Sir Stelios Haji-Ioannou on the values of great value, honesty, and simplicity — easyPayments publishes its full fee schedule at easypayments.com/uk. There are no hidden fees and no billing surprises.
Moreover, easyPayments holds authorisation from the Financial Conduct Authority, and its payment solutions carry full PCI DSS compliance. The Payment Systems Regulator publishes guidance on merchant rights and fee transparency, which is worth reading if your current provider has left you unclear on charges.
Questions to Ask Any Provider Before You Sign Up
Before you commit to any online payment processing UK provider, get clear written answers to these questions:
What is the transaction rate for consumer debit, consumer credit, and business cards? Does the provider charge an authorisation fee per transaction, and how much is it? Is there a minimum monthly service charge? What is the extra fee for online or card-not-present transactions? Do setup, statement, or PCI compliance fees apply? What are the contract length and exit terms?
If a provider cannot answer these clearly and in writing, that tells you something important about how transparent they will be once you are on board.
Ready to See Honest Payment Processing Fees UK?
Payment processing fees UK businesses pay do not have to be a mystery. With the right provider, you know your exact costs upfront, plan your finances confidently, and stop overpaying for something that should be simple.
At easyPayments, every fee is published clearly. There are no hidden charges, no long-term lock-ins, and no nasty surprises. Get in touch with our team today to find out more.
Call us on 0238001 9998 or visit easypayments.com/uk to learn more.
