Tools
Step Four: Display your reviews in the sidebar
The WP Product Review plugin allows you to show your review posts in the sidebar and other areas designed for widgets.
Customer testimonial sites
Customer review sites are another popular type of review site. On these sites, users who are customers give evaluations and reviews of products or businesses.
Step Three: Adding a review to WordPress
Adding a review with the WP Product Review plugin is easy. Just edit or create a new post. You will create your review just like any other post in WordPress.