Start Selling with the Upfront Contract
60.7 هزار بار بازدید -
9 سال پیش
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David Mattson, CEO of Sandler
David Mattson, CEO of Sandler training shares his insights about communications dysfunctions in sales and how to prevent and eliminate them effectively. To learn more visit http://sandler.com
9 سال پیش
در تاریخ 1394/06/25 منتشر شده
است.
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