I just upload the forwarded emails for reference and on-line storage. Please notify if this upload infringes your rights. I will remove it immediately upon your request
19. 本文摘自商業周刊第 1040 期 付款前必問 4W2H What do you need? 是必要還是想要? What do you have? When will you really it? Where will you store it? How long will you use it? How can you get bargain? 是否已有類似的或是可替代的商品? 非得現在買嗎?再等幾天可能就降價了? 東西買了要放哪?衣櫥或廚櫃是否已經塞不下? 預計這個物品你會使用多久? 透過比 / 議價,是否能以更低的價錢買到相同的商品?