The Challenger Sale: Taking Control of the Customer Conversation
SPIN Selling
Fanatical Prospecting: The Ultimate Guide to Opening Sales Conversations and Filling the Pipeline by Leveraging Social Selling, Telephone, Email, Text, and Cold Calling (Jeb Blount)
TrustPilot
法蒂玛 A.
3天前
苏雷什· K.
4天前
30天对于 PRO 会员用户
15天无会员资格