Apple also provides the number of iTunes accounts in existence (with credit cards and one-click purchase access) from time to time. http://techcrunch.com/2011/

Apple also provides the number of iTunes accounts in existence (with credit cards and one-click purchase access) from time to time. http://techcrunch.com/2011/03/02/apple-200-million-itunes-accounts/ http://techcrunch.com/2011/03/02/apple-200-million-itunes-ac...