When someone asks an AI assistant for a recommendation, it searches the web (ChatGPT and Copilot lean on Bing; Google's AI Overviews use Google's index), reads the pages it finds, and names the businesses it's most confident about. Confidence comes from agreement: the same name, address, services and prices showing up on your site, your listings and other people's sites.
So the goal isn't tricking a model. It's removing every reason for it to doubt you.