UK payments start-up SumUp launches a 3G-powered credit card reader
SumUp, the London-based payments startup, 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. As the name suggests, the SumUp 3G Reader comes with an integrated mobile data connection, allowing merchants to take payments without the need to tether to a separate device. The decision is based on direct feedback from their 1m active users. Read more here.