4 ways to avoid getting ripped off : NPR

Owens explains how to cover up your trail so it's harder for retailers to watch you — and then sell you products at personalized prices. Maybe you don't use all these techniques for smaller purchases, like a pair of shoes, but for expensive flights or other travel, it might be worth it…

 https://www.npr.org/2026/09/29/nx-s1-5983457/4-ways-to-avoid-getting-ripped-off-according-to-a-pricing-expert