Released 2/2023 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch Skill Level: Beginner | Genre: eLearning | Language: English + srt | Duration: 40m | Size: 771.3 MB When making sales calls, the only tool at your disposal is your voice. You don't have a nice suit, a firm handshake, or even