Duende BFF Security Framework v4.x - Starter Edition - 1 Year Annual License for up to 3 front-ends - includes Standard Support

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 Starter Edition licenses up to 3 front-ends (A unique Oauth client ID with respect to the authorization server to which the BFF is connecting. See the License Agreements https://duendesoftware.com/license for more information.