• Product Shopping ads
• Carousel ads
• Local inventory ads
• Gmail ads

The correct answer is: Local inventory ads

Explanation: Local inventory ads, powered by data from the Merchant Center, are designed to promote in-store products and increase foot traffic to physical locations. When users search on Google, they can find these ads showcasing nearby products. Clicking on one of these ads directs them to a Google-hosted page known as a local storefront. This page provides detailed information, from in-store product availability to store directions and hours, aiding shoppers in making their offline purchase decisions.

Read more about it here: https://support.google.com/merchants/answer/3057972