How card-payment pricing works
What the merchant service charge is made of, how interchange and card-scheme fees fit in, where the acquirer's own charge sits, and why the advertised rate rarely equals the total cost of accepting cards.
Independent UK card payment reviews
Merchant payments learning centre
Practical UK guides that make merchant statements, pricing models, contracts and card machines easier to understand—before you make a decision.
Use the centre to
The essentials
These six guides give you the foundation for judging a statement, a quote or a contract without getting lost in payment-industry language.
What the merchant service charge is made of, how interchange and card-scheme fees fit in, where the acquirer's own charge sits, and why the advertised rate rarely equals the total cost of accepting cards.
A plain-English walk-through of every line on a UK merchant services statement, from interchange and scheme fees to PCI, terminal hire and the small charges that quietly inflate your effective rate.
What the two main UK card payment pricing models actually mean, and which one usually suits which business.
A practical guide to the UK merchant-agreement terms that deserve attention: term length, notice periods, renewal, rate changes and any separate terminal contract.
A structured framework for comparing UK card payment providers on more than just the headline rate.
A plain-English guide to PCI DSS v4.0.1 self-assessment questionnaires, scope and the questions to resolve with your acquirer before submitting.
Choosing a card machine
Our buying guides do not pretend one provider is best for everyone. Choose the guide closest to how you trade, then compare total cost, workflow and contract on the same evidence.
The best card machine is the one that fits how your business takes payments and produces the strongest total deal. Compare terminal type, full cost, contract, settlement and support before choosing a brand.
A practical way for UK small businesses to choose between pay-as-you-go readers and quoted merchant-services packages without guessing from turnover alone.
Restaurants need more than a fast terminal. Compare table workflow, tipping, split payments, EPOS integration, resilience, settlement and the complete commercial deal.
Compare retail card machines around till layout, EPOS integration, card mix, refunds, resilience, multi-site reporting and the full commercial agreement.
Choose a mobile card reader for trade work by real-world signal, battery, payment links, deposits, invoicing, settlement and total cost.
There is no cheapest provider for every business. Learn how to compare UK card processing using turnover, transaction count, card mix, channels, fixed fees and contract terms.
Every guide sits in one topic. Choose a topic to narrow the index below.
Send your latest merchant statement and Card Payment Connect will assess the charges, pricing structure and contract information available.