Monitoring license consumption and compliance
Using the SAM Console, you can monitor licenses consumed, certificates in compliance and not in compliance. You can setup notifications if compliance issues are likely arise, like sending alerts when a contract is close to expiring, or certificate level notification when license are approaching breach or already breached. You can also monitor usage of the product. You can then take the necessary actions of either buying more licenses or harvesting some unused licenses.
SAM console (example screen from BMC Asset Management)