Square has dominated the US market, but newer credit card readers by SumUp also work with a mobile app. How do their fees and features stack up?
Square offers invaluable tools for US merchants, but does it live up to the hype? We review terminals, features and more.
What is a card not present transaction? We explain the different types (yes, there are several), security concerns and how merchants can prevent fraud.
Is Worldpay or PayPal best for over-the-phone payments? We compare the fees, customer service and user experience.
Get a discount on SumUp's card readers with our voucher code. Read about how to claim this special offer.
PayPal card readers can be handy for online and face-to-face merchants alike, but it's not for for everyone. What are the pros and cons?
SumUp Card Reader allows you to accept credit cards in person, cheaply and without fuss. Our review looks at costs, features and more.
Barclaycard Anywhere's card reader is a basic solution for occasional card payments. Does the low card fee make up for the basic app?
PayPal Here and iZettle’s card readers are similar in many ways but vary hugely on fees and payment systems. We highlight important differences.
iZettle and Square match each other with a 1.75% fee and no fixed monthly costs, but there are important differences between them.