The documentation section contains several video tutorials and PDF user guides, which show you how to use the commercial Photoshop add ons.
Adobe Photoshop CC, CS6, CS5, CS4
Adobe Photoshop Elements 15 or newer
Use the coupon code EXTRA40 in the checkout page to apply an additional 40% discount, on top of the 60% discount already applied to the bundle price. Cost after the extra discount:
74.90 44.90 EUR | 87.90 52.70 USD