Card.io, the toolkit for mobile app developers which lets users pay for items by holding their credit card up to the phone's camera, is today launching a consumer-facing app. It's something like ...

New start-up Card.io wants to make it easier for people to charge their credit cards by taking a picture.

Card.io, the mobile payments startup which recently partnered with PayPal on the company's new Square rival PayPal Here, has some big news: it's no longer a "mobile" payments startup. That's right ...

PayPal has acquired mobile payment service Card.io, indicating that optical card scanning could be coming to PayPal Here sooner rather than later.

Card.io founder Destin George Bell secured $150,000 in funding for his app on "Shark Tank" and has continued to develop and grow the app since.