In most businesses, 80% of the revenue comes from 20% of the customers. Management of these key accounts demands discipline, direction, and purpose. Account managers and salespeople must be able to id
發表於2024-12-30
SELLING 2 MAJOR ACCOUNTS 2024 pdf epub mobi 電子書 下載
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SELLING 2 MAJOR ACCOUNTS 2024 pdf epub mobi 電子書 下載