Items may be used for both personal and commercial purposes, for yourself or on behalf of a client, on their own, or as part of new work.
You cannot redistribute the resources/files directly, or within items/goods where they can be extracted in their original form.
Items cannot be sub-licensed, resold, shared, transferred, or otherwise redistributed on their own (even for free).
Items cannot be used in a product offered for sale where the item contributes to the core value of the product being sold. The resources must be used within a wider design, and not comprise the entire design.