Customer reviews, including star ratings of products, help customers learn more about the product and decide if it`s right for them. FixturePoster 8.5×14″ clear legal size literature support window support window sign 15230-FBA. To calculate the total number of stars and the percentage distribution per star, we do not use a simple average. Instead, our system takes into account things like updating a review and whether the reviewer purchased the item on Amazon. It also analyzed reviews to check for reliability. Found a lower price? Let us know. While we can`t meet all prices listed, we use your feedback to ensure our prices remain competitive.