キーワード classes が含まれる動画 ： 129 件中 129 - 129 件目
種類:
- タグ
- キーワード
対象:
Author your brand podcast guest Richard Blank Costa Ricas Call Center
Listen to another episode where BPO expert Richard Blank shares tips and tricks regarding telemarketing. Outsourcing and sales advice and advanced rhetoric for B2B training and ESL classes.