A Visual Guide (Infographic) to Rich Snippets

A few benefits of rich snippets include: Drawing a user’s attention to your relevant result; Providing instant information as related to their query; Increasing click-through rates and lessen the amount of bounces due to not searchers not finding the content they were looking for.

Rich Snippets Guide - Infographic from Moz

A Visual Guide to Rich Snippets | Moz

Source: http://moz.com/blog/a-visual-guide-to-rich-snippets