口碑 ,是人类最原始的行销广告。人际传播 ,不知要比广播电视、报刊等媒介传播要早上多少年 ,且成本无疑是最低的。人际关系的传播 ,是不需要成本、或只需少量成本 ,但却能产生巨大的宣传效应。从下面摘选的实例可以看出 ,口碑营销是一种永远不会退出市场舞台的营销手段。让品? Word of mouth, is the most primitive human marketing advertising. Interpersonal communication, I do not know than radio and television, newspapers and other media to the morning how many years, and the cost is undoubtedly the lowest. Interpersonal communication is cost-free or only a small amount of money, but it can have a huge publicity effect. As you can see from the following examples, word of mouth marketing is a marketing tool that will never be out of the market. Give goods?