This case study details how a New Zealand service business achieved top-tier visibility on ChatGPT within one week by shifting its digital strategy from traditional SEO to Artificial Intelligence Optimisation (AEO). The transformation involved a brief two-hour technical overhaul focused on making website content more readable for AI crawlers rather than just human visitors. Key adjustments included implementing structured JSON-LD schema, rewriting meta descriptions to be fact-based, and adding conversational FAQ sections that mirror user queries. The text emphasises that AI agents prefer explicit data and consistent third-party cross-references over vague marketing language. By prioritising machine-readable summaries and accessible hosting, the business moved from total invisibility to being the primary recommendation for its category. Ultimately, the source serves as a guide for companies looking to secure AI-driven recommendations through specific, high-leverage technical fixes.