What two ad extension types can also be served as automated ad extensions? (Choose two.) February 11, 2020February 5, 2020 Facebook Facebook Messenger Twitter WhatsApp Skype EmailQ.: What two ad extension types can also be served as automated ad extensions? (Choose two.)Options:Location extensionCallout extensionPromotion extensionCall extensionSitelink extensionAnswer: Sitelink extension & Callout extension