The next time you visit Dunkin’ Donuts, you’ll be able to use Passbook on your iPhone to pay your bill. This new feature is available via the company’s latest app update.

First released in August, the free Dunkin’ Donuts app gives customers the option to purchase items via their DD Card, or through the Passbook app. Both work through a barcode system, and are usable at any of Dunkin’ Donuts’ 7,000 U.S. locations.

Version 2.5 also brings iPhone 5 resolution to the app for the very first time.

The Dunkin’ Donuts app is available now in the App Store.

See also: A Record Number Of MLB Stadiums To Accept Mobile Payments Via Passbook In ’13.