Now you can lock a picture or movie to a page
Is your headline image part of the article you are monetizing? Now you have the option to lock that image to the article page. This prevents direct access to the image URL, and means visitors can only access the image when they have paid for the article.
The same for movies embedded using the HTML5 <video> tag.
Locking gives you the option to offer your webpage as a package – and greater control over how your resources are accessed.