A company with multiple AWS accounts needs a single consolidated bill and centralized security and compliance management. Which AWS feature or service should they use?

AWS Organizations allows you to consolidate multiple AWS accounts into a single organization, enabling centralized management of billing, security, and compliance. This means you get a single bill for all accounts and can apply policies across them. AWS Cost and Usage Report provides detailed billing information but doesn't offer centralized account management. AWS Config helps with compliance auditing and resource configuration history within an account but doesn't consolidate multiple accounts. AWS Security Hub aggregates security findings from various AWS services and partner products but focuses on security posture rather than organizational account management.