IdentityServer v7.x - Self-Hosted License - Enterprise Edition - 1 Year Annual License - 2 Deployments (Internal Use Only) - Up to 30 Client IDs - Priority Support with 2 escalations per year

After your order has been processed, you will receive an email with your License Key and instructions on how to download your software, usually delivered within 1 business day.

Licensed per year you will need to renew the license to continue to use the software.
The Enterprise Edition includes an unlimited number of Client IDs (A unique Oauth 2.0 client, such as a web application, SPA, native, mobile, or daemon application). Unlimited users, Unlimited APIs, Unlimited deployments (A token service running in production at a unique URL - Internal Use Only). See the License Agreements https://duendesoftware.com/license for more information.