Which AWS service or tool otters consolidated billing?

Explanations:

AWS Artifact is a service that provides access to compliance reports and security documents, but it does not manage billing or consolidate billing across accounts.

AWS Budgets is used to set custom cost and usage budgets, but it does not provide a feature for consolidated billing across multiple accounts.

AWS Organizations allows you to consolidate billing for multiple AWS accounts, enabling you to receive a single bill for all accounts under the organization.

AWS Trusted Advisor offers best practice recommendations for AWS accounts, but it does not handle billing consolidation.