PayPal Holdings Inc. plans a challenge to Square Inc. as it launches a physical card reader in the U.S. The move represents the latest attempt by PayPal PYPL to take a bite of in-store commerce, ...

The tiny, portable credit card readers you use to pay at farmer's markets, bake sales, and smoothie shops are convenient for consumers and merchants alike. But while more and more transactions are ...

Shopify has designed its own hardware for the first time, building out a design team and coming up with a unique approach to the simple card reader, that most basic tool in the real-world merchant’s ...

At Shopify’s Unite developer conference in San Francisco today, the software-focused e-commerce company has debuted a new hardware product, which it simply calls the "Chip & Swipe Credit Card Reader" ...