TechFlow News - On March 15th, according to reports citing CCTV Finance, based on industry insiders' disclosures, reporters conducted searches across multiple online platforms and quickly found a service called GEO. Service providers operating this business on online platforms claim that users only need to pay the corresponding fees to have their products listed in various mainstream AI large models; to make their product advertisements become the "standard answers" provided by AI models. The popularity of GEO business has spawned numerous companies and platforms specializing in press release services. They long-term undertake various press release operations to allow AI large models to cite and retrieve them, becoming an important link in hunting AI large models and conducting data "poisoning."