Customers can discover the business on supported Google Search and Google Maps placements and contact it through supported actions such as phone calls, messages and, where available, bookings. The model is designed around customer leads rather than simply charging for clicks.
That distinction changes how the account should be managed. The question is not only whether the listing appears. You need to know whether the right service is being promoted in the right area, whether the business can handle the enquiries and whether those leads have commercial value.
LSA should also not be confused with standard Google Search Ads, Local SEO or generic local advertising. Each product solves a different acquisition problem.