Well, if you choose this service, you’ll receive from us a set of data that relates directly to a digital analysis of the photo we take of you at the store. Very accurate data such as your pupil axis dimension is recorded and used when you go through the E-pass process at your destination country and on your return to Australia. At the end of the day, it’s about speeding you through the check procedures for customs and port authority so that you are accurately identified, giving you the best chance of a fast movement through the entry process at your destination.