From the bottom of the FAQ: Q. Will all content always be free? A. Probably not....

		MetricMike on Dec 10, 2014 \| parent \| context \| favorite \| on: Atlas Beta – The new learning environment from O’R... From the bottom of the FAQ: Q. Will all content always be free? A. Probably not. As the site grows and we add more and different types of material, we’ll aim to offer a rich balance of free and paid content.