How to Set Up Apple Pay and Add Credit Cards

Now that iOS 8.1 has been released to the public, we're getting our first look at what Apple Pay looks like on the iPhone 6 and the iPhone 6 Plus. Apple Pay isn't immediately obvious when iOS 8.1 is installed -- users will need to open up Settings or Passbook to see various Apple Pay features. The initial setup for Apple Pay can be done through Passbook. Tapping the "+" icon in Passbook will allow users to add a card. If a card is already associated with an iTunes account, users can tap choose t...