After been seen demonstrated by Apple as an example of how Passbook works back in June, Starbucks updated its iOS app for iOS 6 support and the ability to store and use a Starbucks loyalty card on Passbook, Apple's "virtual wallet" application that is built into iOS 6. The update allows users to store their virtual card information in both the app itself and Passbook, the latter of which can prove more convenient for presentation as it can be accessed automatically as the user enters the venue, even over the lock screen.
