Who has liability for paying undisputed charges on Individually Billed Accounts?

In the context of Individually Billed Accounts (IBAs), the individual cardholder is typically liable for paying undisputed charges. This means that the individual who has been issued the account is responsible for ensuring that all valid charges are paid, regardless of whether they are reimbursed by their employer or organization. It's essential for cardholders to manage their accounts responsibly to avoid any personal financial repercussions.