Costa's iPhone app gains Passbook support, but doesn't use its best featuresBy N. Summers, 11.24.2014
Working next-gen iPhone reportedly spotted with payment support built-in (update: video)By J. Fingas, 09.06.2014
iTunes Pass links your credit to iOS' Passbook app (update: now available in the US)By M. Smith, 07.15.2014
