Samsung is currently rolling out an update to its mobile payments app. Once you get Samsung Pay version 2.3, you'll be able to buy even more gift cards and add more of your membership cards into the app. The most notable new feature, however, is iris scanning support. This will let you authenticate yourself in the app with an iris scanner, so for now it's only useful for owners of the Galaxy Note7. But who knows, maybe the Galaxy S8 from 2017 will get an iris scanner too. Additionally, Samsung Pay now supports restoring all of your membership, gift, and Samsung Reward cards when you...
Source: http://www.gsmarena.com/samsung_pay_gains_support_for_iris_scanning_in_latest_update-news-20620.php
