Which step must a cardholder complete for cardholder-initiated setup?

In the context of cardholder-initiated setup, completing the process through the link provided in the email is crucial because it typically serves as a secure and time-sensitive gateway to access the registration or activation system. Email links often come with expiration dates for security reasons, ensuring that only the intended recipient can complete the setup within a designated timeframe. This requirement helps protect the cardholder's information and ensures that their account is secure from unauthorized access.

Filling out the registration form on the website could be part of the process, but it often cannot be done without first accessing the specific link sent via email. Contacting the support team or providing personal identification at a local branch are alternative methods for account setup, but they do not represent the most direct or typical step for cardholders who are following a streamlined, self-service process initiated by an email instruction. Thus, using the email link ensures that cardholders engage with the setup in an efficient and secure manner.