The Science Of Sales Success - A Proven System For High Profit, Repeatable Results - 2004 - by Josh Costell (307 pages) This unique book shows readers how to achieve the perfect win-win sales situation and demonstrates how to build value-driven solutions from the perspective of customers' goals rather than the products and services being offered.科学销售成功证明了系统的高利润、重复性成果2004--说笑costell(307页)这本书的独特读者展示了如何实现完美的双赢局面,并展示如何建立销售价值导向的角度解决客户的目标,而不是所提供的产品和服务. Josh Costell shows how sales professionals can make fewer calls to win higher-profit orders.说笑costell说明销售专业能少来电赢得较高利润的订单. Now he reveals how to: Apply a quantifiable approach to selling in order to duplicate success.他透露,现在怎样:采用量化方式出售,以复制成功. Speed up "advance or abandon" decisions to make productivity explode.