# Concepts for GitHub billing

Learn the core concepts that you'll need to understand how to pay for your GitHub plan and the features you use.

## Links

* [/billing-cycles](/en/enterprise-server@3.22/billing-cycles)

* [/budgets-and-alerts](/en/enterprise-server@3.22/budgets-and-alerts)

* [/cost-centers](/en/enterprise-server@3.22/cost-centers)

* [Azure subscription payments](/en/enterprise-server@3.22/billing/concepts/azure-subscriptions)

  Learn about paying for metered usage of GitHub plans, licenses, and usage with an Azure subscription.

* [/impact-of-plan-changes](/en/enterprise-server@3.22/impact-of-plan-changes)

* [/discounted-plans](/en/enterprise-server@3.22/discounted-plans)

* [Enterprise billing](/en/enterprise-server@3.22/billing/concepts/enterprise-billing)

  Understanding the concepts used in billing for the GitHub Enterprise plan.

* [Product billing](/en/enterprise-server@3.22/billing/concepts/product-billing)

  Learn how product costs are calculated if you exceed the usage included in your GitHub plan.

* [/third-party-payments](/en/enterprise-server@3.22/third-party-payments)