我帮助揭露了Instacart的定价丑闻：这些是Uber、星巴克等品牌、主要航空公司甚至你的房东使用的狡猾策略……以及你如何保护自己的钱包
I helped expose the Instacart pricing scandal: These are the sneaky tactics used by brands like Uber and Starbucks, major airlines and even your landlord... and how you can protect your wallet