Maryland could become the first state to ban 'surveillance pricing' for groceries NPR's Michel Martin asks Consumer Reports' Grace Gedye about a Maryland law that seeks to prevent retailers from using shoppers' personal data to customize prices.

National Maryland could become the first state to ban 'surveillance pricing' for groceries Maryland could become the first state to ban 'surveillance pricing' for groceries Listen · 3:41 3:41 NPR's Michel Martin asks Consumer Reports' Grace Gedye about a Maryland law that seeks to prevent retailers from using shoppers' personal data to customize prices. Sponsor Message Sponsor Message