With a number of processors and software houses having introduced applications over the past year to let merchants process cards on smart phones, many observers wondered how long it would be before the established point-of-sale terminal vendors entered this market. On Tuesday morning, the answer came with VeriFone Holdings Inc.'s …

If hype augurs success, the new Square payments application for mobile merchants is off to a promising start. The product, announced this week by a San Francisco startup called Square Inc., is attracting attention not just in the payments business but in the wider business community. That's because Square's founder …

Credit card charge volumes have fallen this year and debit card volumes, while still in positive territory, are running far below the growth rates they enjoyed before the recession hit. But prepaid cards remain the one bright spot, according to a new market analysis from Mercator Advisory Group Inc. Maynard, …

Low-hanging fruit it's not, but health care still remains one of the biggest untapped markets for electronic payments. A new report from Celent LLC estimates that $11 billion could be saved by automating just part of the health-care payments process. And a new industry group is forming to marshal the …

The increasing popularity of smart phones, which has given a big lift this year to consumer adoption of mobile banking and payments, has brought with it an ominous new threat of fraud. Last week, the Dutch security firm XS4All reported on a worm that infects iPhones and allows hackers to …

Bringing small merchants into compliance with the Payment Card Industry data-security standard, or PCI, is no easy task, according to independent sales organization executives that have started PCI programs for so-called Level 4 merchants. “You call up Billy's Pizza and ask him about his firewall, and he's not going to …

Visa Inc. is paying more attention to a broad category of merchants it dubs Internet direct marketers, according to a Visa security executive who spoke on Thursday to independent sales organization executives. These marketers bear many similarities to the often-suspect sellers of the 1980s and '90s who peddled their wares …

An indictment handed down on Tuesday against a gang of hackers in the RBS WorldPay Inc. case sheds more light on the sophistication and intricate coordination with which criminal groups worldwide are attacking payment processors, particularly those in the U.S. More than a year after cybercriminals broke into the computer …

Heartland Payment Systems Inc. is accusing VeriFone Holdings Inc. of “tampering” with Heartland customers after the San Jose, Calif.-based terminal company said it will terminate its support relationships with Heartland customers, effective Dec. 31. VeriFone says it will offer complete alternative support at no cost to affected merchants. Heartland merchants …

Hoping to inspire a burst of innovation beyond what it could expect to deliver within its own research-and-development budget, PayPal Inc. on Tuesday officially turned its global payment engine over to software developers with an array of new application programming interfaces (APIs). With the unveiling of the APIs, which took …