@kedare Well, you'd be wrong ;) Also: Subscriptions, not licenses :)

"The Red Hat Developer Subscription for Individuals is a single subscription, which allows the user to install Red Hat Enterprise Linux on a maximum of 16 systems, physical or virtual, regardless of system facts and size. Those 16 nodes may be used by the individual developer for demos, prototyping, QA, small production uses, and cloud access."

https://developers.redhat.com/articles/faqs-no-cost-red-hat-enterprise-linux