Digital book is not a good option
Bought the entire package but the digital study materials were cheaper with the promo code at the time. You can download it offline on 2 computers/laptops and 2 mobile phones which is great. I will give them 5 stars for that.
Anyway, I didn't use the materials back then until recently that I started using it.
Just wante d to inform you that, if you are a person who is unable to sit behind a computer or behind the screen for hours because of migraines or other challenges, please do not waste your printer ink and time to print it out to study because the results is bogus, faint and hard to read, it slows you down. Again, with the other study materials such as crisis management, theories, etc. the font size is too small and you should get reading glasses to magnify it so you can see it well. The challenge is that if you increase the percentage on your computer, the font size increases but you have to move the page from left to right as you continue to read the stuff and its hard to follow.
In this situation, I would rather suggest you buy the printed study books with hardcover i.e hardcopy from them, that's the best. I bought the hardcover textbooks the first time and had to buy it again because the old exams was faced out. It was the best and the reason why I came back to purchase their study materials. Their textbooks/study materials are easy to understand/ use and well organized. AATBS is a great place to purchase study materials for your professional exams. The staff are very reasonable and understanding too.
I would have given them 5 stars if I had bought the textbook with hardcover but it's too late now.