Fictitious discounts. payday markups. AI setting airfares in real time. Investigative reporter Derek Kravitz, Grace Gedye (Consumer Reports) are joined byDavid Dayen to expose the algorithms that decide if you pay more or less than your neighbor for the exact same thing.Make yourself harder to find, harder to hit: https://joindeleteme.com Learn more about your ad choices. Visit megaphone.fm/adchoices