What you get:
(3) RGB, screen resolution (72DPI), PNG images with transparent backgrounds for use on your website and emails. Sizes: 500px X 250px, 250px X 100px, and 150px X 60px.
(3) CMYK, Hi-Resolution (600DPI), JPEG images for use in print media such as letterhead, envelopes, business cards and more. Sizes: 6″ x 2″, 3″ x 1″, 1″ x .3″.
That’s a total of 6 image files that should cover all of your digital and print needs.