PayPal or use the Touch ID feature in the upcoming iOS 8 release

Before IOS 8, the touch ID was a dazzling version of the "Sliding unlock", and its main function seemed to tell passers-by "this is an IPhone 5s."

But on WWDC, Apple said for the first time that it would open the Touch ID program interface to third parties in future mobile operating systems. Several PayPal engineers attending WWDC to foreign media Business insider expressed their interest in integrating touch ID technology into their payment programs.

"It looks like an easy-to-use API, but we're still testing it." ”

Apple's CEO has hinted that it will develop its own mobile payment solution:

"It (mobile payment) is one of the many possibilities behind the touch ID."