The federal government now expects processors to be payments cops, says Andy Phillips, chief executive of an ISO that found out the hard way. Following the networks’ rules is no guarantee the government will think you’ve done enough. In the new world of payment processing, I’m now a cop. I …

Google Inc. is betting its latest mobile payments incarnation—Android Pay—will work better than Google Wallet did. Announced Thursday at Google I/O, its developer conference, Android Pay is poised to compete directly against Apple Inc.’s Apple Pay, PayPal Inc., and the upcoming Samsung Pay for a piece of the burgeoning mobile-payments …

By John Stewart Left for dead as recently as two years ago, the concept of mobile payments in physical stores is staging a remarkable resurrection. The signs are everywhere. In April, PayPal Inc. said it will adopt near-field communication (NFC) after years of mocking the technology, which enables wave-and-pay transactions …

These days, the payments business is all about mobile innovation. But, as ever, it’s also about adoption. How many of these players will crack that nut? If anything rules in the payments business, it’s adoption—the ability of a new payment service to win usage by consumers and uptake by merchants. …

Five big players are slugging it out to win what has proven to be all-too-elusive: consumer and merchant adoption. Here’s a close look at the Big 5’s strengths and weaknesses. (Editor’s Note: This is the first part of a two-part examination of the current landscape for mobile payments. Look for …

Microsoft Corp. may bring impressive technical chops as it enters the mobile-payments race, but if ever there were a David up against Goliaths, it’s now the Redmond, Wash.-based computing giant. News broke last week that Microsoft has used a company called Microsoft Payments Inc. to apply for money-transmission licenses with …

By John Stewart While big-time companies like Apple Inc., Google Inc., and Samsung Electronics Co. prepare to battle it out for control of mobile payments, evidence is emerging that consumers may be strongly inclined to reward merchants that accept mobile wallets and punish those that don’t. Some 30% of consumers …

Familiar is easier than unfamiliar. This basic truth explains much misspent effort in the payments world. Wallets are familiar. We all have them. So as it became clear that the physical part of payments—cash, checks, plastic cards—would at some point disappear, it was natural to carry the idea of a …

Samsung Electronics Co. Ltd. is joining the mobile-wallet and payments fray with its expected launch this summer of Samsung Pay, a service that uses near-field communication (NFC) and technology from LoopPay Inc. it recently acquired. Samsung Pay, available on the coming Galaxy S6 and S6 Edge smart phones this summer, could …

When it comes to general-purpose mobile payments, PayPal Inc. is far and away the leader, having posted $46 billion in mobile charge volume last year. But recently, the mobile-payments spotlight has been trained on Apple Inc. with its new Apple Pay service, Google Inc. and the suddenly brightening prospects for …