Kyle answers the questions:

• What are Ad Extensions?
• Are there many types of extensions?
• How many extensions does Google allow in your ads?
• What are callout extensions?
• What are structured snippet extensions?
• What are price extensions?
• What are promotion extensions?
• What are app extensions?
• What does Google do when you have set too many extensions?
• What are the useful and not useful types of extensions?

Episode resources and transcript: https://googleadsstrategy.com/what-are-ad-extensions/