Listening Quiz: Đào tạo về kỹ thuật bán thêm (upselling) – Medium Level

1. What is the main topic of William’s training session?
2. According to William, what does upselling mean?
3. What should the staff do if a customer says no to an upsell suggestion?
4. What does William say about suggesting sides?
5. How does Sophia feel by the end of the conversation?

Luyện tập thêm về bài học này: