Billing structure in Defender for Cloud

Defender for Cloud charges vary per server or per X amount of transactions, depending on the type of server or service being used. For example, Resource Manager charges $4 per 4 million transactions. Key Vault is based on transaction storage count. Each service has its own billing structure, like app services are per app service, while Azure SQL is per instance and per CPU core. A workbook in Defender for Cloud helps estimate costs based on usage statistics.