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Telesales - Bán hàng qua điện thoại chuyên nghiệp

Tôi tin rằng khi bạn xem qua trailer này có nghĩa là bạn rất mong muốn tạo ra sự phát triển vượt bậc trong bán hàng.

  1. Topics
  2. Business
  3. Effective Sales Skills

Telesales - Bán hàng qua điện thoại chuyên nghiệp

InstructorPhung Tran Minh
Duration2h 50m
Students6
Rating0.0 (0)
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$14.99
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