This is happening at grocery stores that have rolled out electronic shelf labels where the store can adjust prices instantly.

杂货店里就能看到这种现象，他们已经推出了电子货架标签，商店可以随时调整价格。

Airlines also profile their customers to help them adjust prices.

航空公司还对他们的客户进行分析，以帮助他们调整价格。

They should adjust prices more frequently, to reflect the fluctuations of the weather.

市场应更频繁地调整价格，以体现天气的波动。

This means they are constantly adjusting prices to find the real-time sweet spot between supply and demand.

这意味着他们不断调整价格，以找到供需之间的实时最佳平衡点。