1.为了达到最好的效果,必须使用整套的产品。真相这是为了说服消费者购买商家每一项产品的销售技巧.就好像告诉消费者,要使除皱霜发挥作用,必须使用同一厂牌的化妆水。但事实上.还没哪一家公司的产品独特到完全无法取代,每一家公司可能都有一些不好的产品,有的含 1. In order to achieve the best results, you must use the entire product. The truth This is to convince consumers to buy the merchant’s sales skills for each product as if telling consumers that in order to make the wrinkle cream work, you must use the same label lotion. But in fact, no one company’s products unique to completely irreplaceable, every company may have some bad products, some containing