When dealing with HyperAgent licenses, take them into consideration

Summary

When you install HyperAgent (agentless backup), you can back up the machine it's installed on and take agent-based backups. You can install HyperAgent on multiple machines without extra licenses, but taking agent-based backups requires one license per machine. If you exceed the purchased licenses and want to do agent-based backups on those machines, you need to buy the "HyperAgent backup option" additionally.