论广告效果,首推购物袋,这是纽约一家市场顾问公司调查的结果。购物袋不仅是消费者用来携带所购物品,在回家途中却有数以百计的市民 On the effectiveness of advertising, the first push of shopping bags was the result of a survey conducted by a market consultant company in New York. Shopping bags are not only used by consumers to carry goods they buy, but they have hundreds of people on their way home.