Clearing Browser Cookies Probably Won't Get You Better Flight Deals
Internet shoppers beware: Websites change product prices depending on a customer's purchase history - and even where they live
Online Stores Change Prices Depending on How You Shop. Here’s How
How Web Sites Vary Prices Based on Your Information (and What You Can Do About It)
Airfare Expert: Do cookies really raise airfares?
Do travel deals change based on your browsing history?