License holder grants you permission to do Foo, but not Bar. For example, it may be legal to show a film at site A (e.g. Netflix), but not at site B (e.g. YouTu

License holder grants you permission to do Foo, but not Bar. For example, it may be legal to show a film at site A (e.g. Netflix), but not at site B (e.g. YouTube), because the license holder said so. Functionality of both sites are almost identical.