We need to ask the user to accept the marketplace license during installation/update and copy the license to Licenses folder in the marketplace.
In both install and update cases, the user needs to accept the marketplace license in addition to other licenses, if the user has purchased the component.
In the update case, the user should be forced to run the update before adding/removing other components. Components to be updated list should show the component with the marketplace license.
The marketplace LA is located in https://qtcompany.sharepoint.com/:w:/s/strategy/EWxhZOGBo6pOuqgcu_gq93sBKYV105RMT7XxBOrS_RIqwQ?e=xQ6sjg