MarketWatch· Genna Contino·· 2 天前AI 评分30
沃尔玛、百思买等商店启用电子价签，专家担忧价格歧视风险
Walmart, Best Buy and other stores now use digital price tags. Critics say they could lead to different prices for different shoppers.
AI 导读
沃尔玛、百思买等商店已采用电子价签。批评者指出这可能引发对不同消费者的差异化定价。
来源：MarketWatch · marketwatch.com