You may use these images:

For commercial use; on promotional products that are for resale; manipulate images, and edit images with other graphics; use on printed materials such as brochures, business cards, and other advertisements.

You may not use these images:

For reselling in any way; use the image in multiple products without purchasing separate files for each product; as a logo for a sole proprietorship, company, or organization; use in a way that places any person depicted in a way that a reasonable person would find offensive; sharing images in any way.