# Billing & Licensing

- [License Overview](https://docs.weka.io/3.14/licensing/overview.md): This page describes how licensing works in a Weka system cluster.
- [Classic License](https://docs.weka.io/3.14/licensing/classic-licensing.md): This page describes how to obtain a classic Weka license (payment for a predetermined period of time) and apply it to the Weka system cluster.
- [Pay-As-You-Go License](https://docs.weka.io/3.14/licensing/pay-as-you-go.md): This page describes Pay-As-You-Go (PAYG) licenses which allow cluster payment on an hourly basis, as part of your AWS bill.


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