Google is testing showing a "Post" button in the carousel of buttons in the Google Business Profile local listing panel. So when you view your owned business in Google Search, you may see a "Post" button near the call, directions, share, and save. There is also an "Edit" button there.Typically, those buttons would be above the listing, to manage your local business in the search interface using the new editor. But Google I guess is testing placing "Posts" and "Edit" (not sure if Edit is new)... Read this story