- Sitelinks, price extensions, app extensions
- Sitelinks, call extensions, location extensions
- Sitelinks, call extensions, callout extensions
- Sitelinks, structured snippets, callout extensions
The Correct Answer is: Sitelinks, structured snippets, callout extensions
There are three extensions every marketer should be using to enhance their text ad: sitelinks, callout extensions, and structured snippets.
Sitelinks are additional links that appear just under the text of your search ads, directing users to specific pages of your website
Callout extensions are short, specific (25-character) snippets of text. They can be used to highlight information about value-adding attributes of the business, products, or services.
Structured snippets allow you to describe features of a specific product or range of products or services offered by the business before users click on the ad.
Read more here: https://support.google.com/google-ads/answer/7641883