The most suitable Google My Business tool to use for showcasing a new product to potential customers on Google Search and Maps is Posts.
- Website builder
- Analytics
- Messaging
- Posts
The correct answer is: Posts
Explanation: Posts on your Google My Business Profile enable you to effectively connect with both existing and potential customers on Google Search and Maps. Through Posts, you can create and share various types of content, such as announcements, special offers, information about new or popular items, and event details. This direct line of communication enhances the customer experience by providing them with timely information. Additionally, Posts allow you to promote sales, specials, and events, and engage with customers using videos and photos, thereby increasing visibility and interaction with your local customer base.
Read more here: https://support.google.com/business/answer/7662907