Definition
Chargeback is a cloud financial operations practice that allocates cloud infrastructure costs to specific teams, projects, or business units. It functions by tagging cloud resources with metadata that identifies the consuming entity, allowing for accurate cost attribution. This practice is crucial for fostering cost accountability and enabling informed decision-making regarding cloud spending. For instance, a development team might be charged back for the compute and storage resources they utilize in a shared cloud environment. Chargeback differs from showback, which simply reports costs without direct financial allocation. Understanding chargeback is essential for cloud financial management roles and is often covered in FinOps certifications and cloud practitioner exams.