When creating an ad, how does Greg know what it will look like to his potential customers?

• Greg can see previews of all his ads by logging into his Google My Business account and choosing the Preview tab.
• Greg must type in the specific keywords he’s targeting once his ad has been approved, then view it in a browser.
• Google provides examples of desktop ads using the keywords selected in the campaign to create a generic preview.
• As he types in his URL, headline, and description, a preview of the mobile and desktop versions of his ad will appear.