Amazon Snooping Your Surfing For Targeted Ads?

Jewfro_Macabbi writes, "Recently after browsing major online retailers for Bluetooth adapters, I went to Amazon.com to find front-page ads for, you guessed it, Bluetooth adapters. Disable cookies, the ads go away; re-enable cookies and the ads re-appear. The EULA is ambiguous as usual. Try it for yourself and see."