Signing out of account, Standby...
Payments technology will soon be integrated into jewelry, refrigerators or the sensor-rich doorway of an Amazon Go store.
Your cell phone can be your wallet, but most people are still too worried about hackers to switch from paying with cards and cash.
Plus: Facebook is considering more discreet notifications rather than tags.
The adoption of mobile payment systems is nearly universal -- except on Main Street.
Despite the company's optimism, others aren't so sure.
In many ways, Android Pay is the evolution of Google Wallet.