The License Management App enables you to license your package to all or some users in a subscriber's organization. Leads are generated when your app is installed. You can also securely access any subscriber's organization to troubleshoot issues.
Salesforce.com's provision and your use of this application is governed by the Master Subscription Agreement between you and salesforce.com, or if no Master Subscription Agreement is in effect between you and salesforce.com, by the salesforce.com Master Subscription Agreement at: http://www.salesforce.com/company/msa.jsp
We show Salesforce accounts that are linked to a Trailblazer account and have the Manage Billing permission. If an account is missing, check that it's connected to to your Trailblazer account profile. Then verify that you’ve been assigned the Manage Billing permission in the related org.