超级市场商品的品项数一般在几千种,甚至上万种。顾客不可能每一种商品都看到。只是有重点地找一些计划购买的商品,或者由于某种商品在陈列时,运用了艺术性的陈列技巧,引起顾客注意、使顾客产生了购 The number of items in supermarkets is generally thousands or even tens of thousands. Customers can not see every single product. Just to find some of the planned purchase of goods, or because of a product display, the use of artistic display skills, causing the customer attention, so that customers have purchased