Amazon allows you to view the bestsellers in all its categories and sub-categories. It’s a very powerful tool, whether you’re looking for physical products to sell or write about. It’s equally powerful if you’re thinking of creating an information product on a certain topic.
To use the Amazon Bestsellers tools, navigate the to Bestsellers page at http://www.amazon.com/gp/bestsellers/
As you can see above, you can also search by “Hot New Releases”, “Movers and Shakers”, “Most Gifted” and “Most Wished For”, giving you even more possibilities to few trends and find topics and products to talk about.
To use the Bestseller tool, simply choose your choice in the top menu. In this case, we are searching “Bestsellers” and then we choose a category on the left. We are choosing “Camera & Photo” below:
As you can see, we can dig deeper into subcategories like “Accessories”, “Binoculars, Telescopes & Optics” and more.