Q: “Your Purchase Could Not Be Completed. For assistance, contact iTunes Support at www.apple.com/support/itunes/ww/.”

You need to do as the message tells you to do and contact iTunes Support - go to the URL in the message

WHy 100$. card itunes

You need to do as the message tells you to do and contact iTunes Support - go to the URL in the message

Why are you posting King_Penguin's answer to a post that was made over 3 years ago?

GB

itunes  windows 8 app store your purchase could not be completed  your purchase could not be completed

itunes  windows 8 app store your purchase could not be completed  your purchase could not be completed how to fix

You could try doing as the message tells you to do and contact iTunes Support

The message tells you to contact iTunes Support, these are user-to-user forums