Amid growing political concerns that supermarkets are quietly gouging shoppers through dynamic "surge pricing," a new study from the University of California Rady School of Management offers a ...

Grocery store prices are changing faster than ever before — literally. This month, Walmart became the latest retailer to announce it’s replacing the price stickers in its aisles with electronic shelf ...

Traditional price tags at grocery stores may soon be on their way out, in favor of what are being called digital or electronic shelf labels that can be updated remotely. Consumer advocates worry this ...