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bu ke hu shi de " er wu ling " ding lv
Pages: 80
Year: 2010
Issue:
3
Journal: China Petroleum and Chemical Industry
Abstract: 美国著名推销员吉拉德在长期工作中发现,每一位顾客的身后,大体上都有250名亲朋好友,这些人又会有同样多的各种关系.他把这一现象称为"二五零"定律.开罪一名顾客,将会失去几十名、数百名甚至更多的潜在顾客,相反则会产生同样大的正效应.
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