You won’t have to sign for credit card purchases much longer

For all of the progress the US has made in payment technology, it still clings to the past when it comes to credit card payments. You still have to sign for many in-person purchases, which is downright backwards in an era of chip-based cards and dig...

Shopify goes after Square with a new mobile credit card reader

Shopify just released its new card reader that makes it easy for merchants to complete credit or debit card-based sales on the go. The reader accepts chip dips or swipes and works with Visa, Mastercard, American Express and Discover. It connects wire...

Curve’s smart card switches between credit and debit after purchases

Have you ever bought something only to regret it later as you run into a spending limit on the card you used? If you live in in the right country, you might have a way to overcome this particular strain of buyer's remorse. Curve is giving its British...

Mastercard aims to speed up your chip-and-PIN payments

Chip cards are ultimately faster than paying with a magnetic stripe and a signature (or worse, a check), but they're sometimes slow -- and it's bad enough that Mastercard wants to do something. The company is partnering with Verifone and Global Payme...

MasterCard adds fingerprint sensors to payment cards

Our fingerprints are quickly replacing PINs and passwords as our primary means of unlocking our phones, doors and safes. They're convenient, unique, and ultimately more secure than easily guessed or forged passwords and signatures. So it makes sense...