Source: NYT > Business
Maryland's October ban on algorithmic price discrimination in groceries—the first state law of its kind—targets retailers using consumer purchase history and location data to charge different prices for identical products. The law exposes a gap between technical capability and political tolerance, especially in an essential category where price transparency affects lower-income households. Other states will likely adopt similar frameworks, and retailers will shift from individual-level pricing toward cruder segmentation (geographic, temporal) that's harder to regulate but still extracts margin.