在家庭购物消费中,怎样才能根据自身的实际需求,量入为出,合理地选购商品,念好家庭消费经呢?专家提出了家庭购物消费的六个W原则:为什么要买(W hy)任何一个家庭在添置日常生活用品之前,尤其是购买那些价值较贵、属于发展性需求的高档商品时,必须慎重地权衡一下是否需要购置?是 In the family shopping and consumption, how can according to their own actual needs, according to their own needs, into the amount, reasonable choice of goods, read the family consumption by it? Experts put forward six household shopping consumption W principle: Why buy (W hy) any one family Before buying daily necessities, especially when buying upscale goods that are more expensive and of a developmental nature, you must weigh carefully whether you need to buy them or not.