They allow the book cover's visual appeal being seen from multiple angles. Also, if you'll find any design troubles, the designer can make well timed adjustments and promptly preview the variations. Build gorgeous book cover designs simply with Pacdora's straightforward-to-use book cover maker, perfect for novices. Make a choice from https://whitemagicstudios.co.uk/blog/how-to-shape-up-your-amazon-store-with-expert-guidance-after-self-publishing-a-book/