Looking for logging into the Itunes Billing site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Itunes Billing site. After that you can login as usual with your login credentials.
https://support.apple.com/en-za/HT201266
https://support.apple.com/en-za/billing
https://www.apple.com/shop/help/your_account
https://support.apple.com/en-za/HT201762
https://www.apple.com/shop/browse/account/home
https://support.apple.com/en-za/HT205102
https://www.apple.com/za/itunes/
https://support.apple.com/en-mide/itunes
https://support.apple.com/en-za/HT204034
https://support.apple.com/en-za/HT204030
http://www.vodacom.co.za/vodacom/services/appleitunes
https://help.netflix.com/en/node/25097