销售巨人：SPIN销售法 深刻理解并掌控客户的需求和心理是成功销售的关键
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Education Publishing Pub 2024-08 Zhejiang Education Publishing House The author created the SPIN sales method after tracking and studying 35.000 transactions in 23 countries and regions. more than 50 industries. more than 10.000 excellent sale
Published: 8/1/2024
Pages: 0
ISBN: 9787572279201