In addition to the product page (and in addition to pages that you can access from Author Central, like the author biography or a From the Author section)…

A Plus Content lets you add additional sections of writing or images to help showcase your book or provide more information about yourself.

It can be a sales tool that you put right on your Amazon product page.

There are several formats to choose from, such as a single wide image (with or without text displayed in front o...