AMD and NVIDIA go after Bitcoin miners with new video cards
They're tuned to produce virtual cash around the clock.
Zelle takes on Venmo from within your bank's app
Even fewer reasons to carry cash anymore.
Bitcoin is worth more than ever, but it's losing clout
The digital currency just hit the $2,000 milestone in a crowded market.
South Korea tests prepaid cards to replace pocket change
A Korean trial for coin-free shopping could eliminate many hassles.
Microsoft to offer self-service refunds for digital games
The terms and conditions are close to what Steam currently offers.
Russia hopes legitimizing Bitcoin will thwart crooks
It'd help the country fight money laundering.
The Morning After: Friday, February 10 2017
Counting the pennies.
PayPal's Slack bot makes recouping the office bar tab easy
"Just Slack me the funds on Monday."