Homer Donuts balance card

Imagine every customer recharging their Homer Donuts prepaid card online, consuming at the point of sale and having their account updated within seconds on their cell phone to show the final balance. All this is possible due to Passbook and the new perspectives on mobile marketing that it offers to all types of business. Integrating the functionality of Passbook into the workflow is much easier than it sounds because of Passdock, which makes the world of digital ticketing instantly accessible to everybody.