Square sellers no longer need signatures for card payments
Chip and pin transactions now take just two seconds.
Chase now offers phone-based withdrawals at 'nearly all' ATMs
Tapping your phone can get you some paper.
Apple Pay Cash is available in iMessage to iOS 11.2 beta users
The Venmo-like service is available through Siri and the Contacts app as well.
Tap your phone to withdraw cash from Wells Fargo ATMs
Apple Pay, Android Pay and Samsung Pay can all replace your card.
With Amazon Cash, you can shop online without a bank card
It opens the internet retailer to anyone with enough money in their pocket.
Driver murders prompt Uber to tighten security in Brazil
A tenfold increase in crime shows the risk of cash payments.
You can now tell Siri to send money via PayPal
It's as easy as saying "Siri, send Alice $20 via PayPal."