Vertex AI Search for commerce: Conversational commerce Conversational commerce uses LLM and conversational product filtering to provide users with a real-time, ongoing conversational experience

## Feature **Vertex AI Search for commerce: Conversational commerce** Conversational commerce uses LLM and conversational product filtering to provide users with a real-time, ongoing conversational experience. The conversational product filtering feature functions as part of the Guided Search package, helping narrow down search queries sooner by presenting users with either relevant products, follow-up questions, or both. Conversational commerce is in private preview. For more information, see [Conversational commerce](https://cloud.google.com/retail/docs/conversational-search) and [Conversational product filtering](https://cloud.google.com/retail/docs/conversational-filtering).