When an account is white-listed for them. When Google predicts they’ll improve ad performance. When an automated extension campaign is created. When an advertiser manually opts in to receive them. Download Google Ads Search Certification Exam Answers (PDF)
Recommended campaign bid scaling A recommended Campaign-level Target CPA (cost-per-acquisition) A recommended average daily budget A recommended Campaign-level Target ROAS (return-on-ad-spend) Download Google Ads Search Certification Exam Answers (PDF)