If you open a message in Mail for Mac that contains a Passbook pass, Mail can add it to Passbook for you. iCloud will sync it to Passbook on your iPhone or iPod touch.
Mail for Mac can add passes to Passbook for iOS
If you open a message in Mail for Mac that contains a Passbook pass, Mail can add it to Passbook for you. iCloud will sync it to Passbook on your iPhone or iPod touch.