小商品上常标有“建议零售价”，销售小姐对此的解释是：人们在购买高价商品时，一定会“货比三家”，买支牙膏显然不可能去跑好几个店，如果没有一个统一的价格尺度，店与店之间的差价有可能达到３０～４０％，这将影响厂家的产品声誉。事实上，很多店家的标价一般都比“建议 Commodity often marked with “recommended retail price,” the sales lady explained: people buy high-priced goods, will “shop around” buy toothpaste apparently impossible to run several shops, if there is no unity The price scale, the difference between the store and shop may reach 30 to 40%, which will affect the manufacturer’s product reputation. In fact, many stores are generally priced higher than "recommended