IDFA is used to deliver advertisements to customers using an iOS app.
If you want to limit advertisements using IDFA, follow the guidance provided by Apple Inc. from the following link.
http://support.apple.com/kb/HT4228
Ad ID is used to deliver advertisements to customers using an Android app.
If you want to limit advertisements using Ad ID, follow the guidance provided by Google Inc. from the following link.
https://support.google.com/googleplay/answer/3405269
Third party cookies are used to provide advertisements to your browser. Please follow the instructions at the link below to restrict advertisements that use third party cookies.
https://support.apple.com/en-us/HT201265