Shoppers are wary of digital shelf labels, but a study found they don’t lead to price surges

But they’ve been slow to migrate to U.S. grocery stores. Only around 5% to 10% of U.S. supermarkets now have electronic labels, compared to 80% in Europe, said Amanda Oren, vice president of industry strategy for North American grocery at Relex Solutions, a technology company that helps retailers forecast demand.