Digital wallets

The NFC Forum, the global standards body and advocacy association for the use of NFC, released the specifications to improve communication speed and the ability to use NFC in areas in which "noisy radio environments" might cause interference.

The winner of this next phase of development won't be an app. Instead, it will be almost invisibly woven into the DNA of the internet of things.

Apple has launched its contactless Apple Pay Express Transit Mode, which does not require authentication such as Touch ID, for the Transport for London mass transit services.

Apple has launched its contactless Apple Pay Express Transit Mode, which does not require authentication such as Touch ID, for the Transport for London mass transit services.

The Apple Card had the most successful credit card launch ever, according to Apple CEO Tim Cook — but achieving profitability depends on several variables that are still shrouded in mystery.

Google's $2.1 billion deal to buy Fitbit is primarily a hardware play. But it also brings Fitbit Pay under Google's umbrella — potentially repairing part of Google's fragmented mobile and wearable payments ecosystem.

It's long been understood that transit systems are fertile ground for payment innovations.

Apple keeps sweetening the deal for prospective Apple Card users, with Walgreens the latest to offer cash-back rewards.

Apple is expanding the list of merchants where Apple Card users may earn 3% cash back, starting with Uber.

Apple's massive user base, fully digital enrollment system, merchant reach and partnership with Goldman Sachs threaten retail banks on multiple fronts.