Customer review display bias refers to the tendency for online platforms or businesses to selectively showcase or manipulate customer reviews in order to influence consumer perception and purchasing decisions. This bias can manifest in various forms, such as hiding negative reviews, promoting positive reviews, or altering the order in which reviews are displayed. It can also be influenced by factors such as advertising partnerships, paid promotions, or personal biases of the platform or business. Ultimately, customer review display bias can distort the overall picture of a product or service, making it crucial for consumers to critically evaluate reviews and consider multiple sources before making a decision.