European mobile point of sale company SumUp has brought its technology across the pond. SumUp's EMV-compliant mPOS system operates on iOS and Android devices and handles payment processing and risk ...

SumUp, one of the myriad of European mobile card reader startups taking advantage of Square’s continued absence in the region to build out a business, is adding support for American Express. Its ...

In the increasingly crowded mobile payment card-reader space, it’s not just technology that’s being cloned. In the scramble to build traction and outrun the pack, startups are borrowing each others’ ...

Our expert team of writers and researchers worked to identify the best payment processing and merchant account providers by focusing on the factors small businesses care about most – value for money, ...

This content is provided by an external author without editing by Finextra. It expresses the views and opinions of the author. With the launch of the ‘SumUp 3G Reader’, the London fintech company ...

SumUp, the London-based payments startup, today launched the SumUp 3G Reader — a card terminal that lets merchants process payments without the need for a mobile app or a constant Wi-Fi connection.

A SumUp card reader user has spoken out after seeing their device "blocked" - and they can’t afford a new one. A SumUp card reader user has reached out to the Guardian newspaper via its consumer ...

Accepting card payments can be a bit of a minefield for smaller businesses. But this peripheral turns your iPhone or Android device into a card hub, taking payments in seconds. Teamed with a SumUp ...