1. For the first time, the customer can see the transaction recorded — and gets a receipt on which every item he or she has picked out is printed by brand name, its price, even the time of purchase.
    顾客首次看到所购物品被登录——还能拿到一张收据，收据上明细地列出他所买商品的商标、价格，就连购买时间也列出。