但是对于购买进入零售商店的客户数量信息并以此来进行交易，这也是非法的吗？

But is it also illegal to buy information about the number of customers going into a retailer, and trade using those data?

youdao

因此，对于零售商的挑战不是说“如何模仿苹果商店”或者模仿其他一些看似不错的商业模式。

So the challenge for retailers isn't "how do we mimic the Apple store" or any other store that seems like a good model.

youdao

对于网上商店而言，许多成本，比如库存成本，员工成本的消失，给传统的零售商带来价格压力。

Many costs i.e. store costs, staff cost have disappeared for complete online stores, placing price pressures on traditional retailers.

youdao