If you don't have any applications currently using iAd, the chances are you've not requested and activated the iAd Network Contract with Apple. It's a few simple steps to request this contract, and as long as you accept the terms and conditions, you'll be able to begin generating revenue with the iAd Network.
1. Log in to iTunes Connectby opening https://itunesconnect.apple.com in your browser. Your username and password will be the same as your Apple ID we used in Chapter 1, Getting Started with iAd, when signing up for the Apple iOS Developer Program.
2. Once logged in, select Manage My Applications from the list of options at the lower half of the page. If you haven't yet created an application in iTunes Connect, select Add New Application and follow the steps.