The iPhone Upgrade Program was not digital like if you want to Sign Up for it you had to walk to the Apple Store to Sign Up But now the Apple Company is making it easier for buyers to Sign Up to this program by making it Online.
You can get an iPhone 6s through the iPhone Upgrade Program for $32.41 per month and iPhone 6S Plus for $36.58 per month. After the year of payments, you can switch to new model. AppleCare+ coverage is also included in the Upgrade Program.
iPhone SE is not available in Upgrade Program Right Now, and The Upgrade Program is also unavailable Online for older iPhone 6 and iPhone 6 Plus.