Can't actually buy comics in-app. – Comixology - Comics & Manga Review

Why on earth would you thinking making us add items to a wish list, then having to use a completely separate app/device to pay is a good idea? Impulse buying is a HUGE chunk of all mobile purchases. Currently this app is only worth using if you want to pay a monthly fee for reading OLD comics.
Review by BrianGoodman on Comixology - Comics & Manga.