Fast payments can bypass your brain's spending guardrails. Learn how to stay alert before small purchases stack up.

Cash App reveals that its business sellers can now take contactless payments in a new approach. The Cash App is ...

Cash App announced the launch of Tap to Pay on iPhone for Cash App Business sellers, allowing them to accept contactless payments – including credit and debit cards, Apple Pay, and other digital ...

Apple AAPL 0.52% is letting competitors in on some of the technology that has powered Apple Pay. But they will still need to make their case to consumers.

An H-E-B official says that the store is exploring a broad range of technologies to enhance customer experience.

For starters, Stripe suggests that Tap to Pay on iPhone will debut before summer: Turn an iPhone into a contactless reader using Tap to Pay on iPhone and the Stripe Terminal SDK.

Grocery stores, gas stations, restaurants and now ERs. They all are using tap to pay checkout. Yes, you can tap to pay in the ER now.

Apple first unveiled Tap to Pay on iPhone in the US, early last year. There, Apple Pay and other contactless systems have less widespread adoption, though the system worked in much the same way.

As recently predicted, Apple is to allow iPhone owners to take Apple Pay and "other contactless payments" simply by using an iOS app.

Apple first announced the Tap to Pay feature on iPhone in February this year. A few months later, staff members at the Apple Park visitor center in Cupertino were seen testing the the feature.

Tap-to-pay seems pretty ubiquitous at this point, except at H-E-B. The company announced recently it's testing the technology at a Dallas Central Market.