# Cardholder Cardholders are the end users who conduct transactions with their cards. These transactions form the foundation of all financial activities recorded in the system. Cardholders fall into two primary categories: individual (personal) and corporate (business) cardholders. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.pagsmile.com/issuing-card-api/business/cardholder.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.