Smart cards want to replace your wallet full of debit and credit cards with one dynamic smart card. Here's what you need to know.
Such a move could expand the number of items available for free, two-day shipping and ease logistics at the world's biggest e-commerce company, according to reports.
The Walmart-led group prepping a rival mobile-payments system finally speaks out after coming under fire for merchant actions. Plus: It warns of a hack.
Apple Pay or merchants' CurrentC? Consumers will have to decide which mobile payments system works better for them.
Apple has already confirmed that it won't charge merchants or consumers for card transactions, yet it's unclear how much in fees the company can generate from banks.
Its Wallet app failed to take off, but Google is trying again with a new system.
Ready to pay by phone? Here's what you need to know.
Mobile payments is a crowded industry, but is one card for storing all your credit cards more practical than we think?
The company known for its mobile phone credit card scanner reveals another source of revenue as it continues to stave off reported money troubles.
Taiwanese authorities have ordered the e-commerce company to leave Taiwan within six months.