What can you find by clicking on an account number link in a cardholder account?

Clicking on an account number link in a cardholder account typically directs you to the Card Account Summary. This summary provides an overview of essential account information, including account balances, transaction history, and any relevant account alerts or notifications. The Card Account Summary is designed to give users a quick and comprehensive snapshot of their account status, which is crucial for effective account management and oversight.

The other options focus on specific functionalities or details that are more specialized. While "Managing Account Details" might involve more in-depth modifications to account settings, "Transaction Management Functions" would pertain to handling specific transactions rather than providing an overview. "Processing Hierarchy Details" likely pertains to the underlying structure of transaction processes rather than actionable account summaries. Thus, the link to the account number is primarily intended to direct users to a consolidated view of their account information, making the Card Account Summary the correct answer.