Học cách truyền đạt tin xấu rõ ràng, thấu cảm và chuyên nghiệp để giữ vững niềm tin khách hàng trong ngành bán hàng
InstructorTHANH TÂM NGUYỄNComidoc has tracked 3 coupons for this course since 2026, last checked 7 months, 10 days ago. On average, a new coupon appears roughly every 99 days.
| Coupon code | Discount | Added | Status | Lifetime |
|---|---|---|---|---|
| Coupon code04TARGET1 | Discount100% off | Added | StatusExpired | Lifetime~31 daysRan full term |
| Coupon code03TARGET5 | Discount100% off | Added | StatusExpired | Lifetime~31 daysRan full term |
| Coupon codeA1781F0806D768D07069 | Discount100% off | Added | StatusExpired | Lifetime~17 daysRan full term |
Lifetime is the time from a coupon's first appearance to its expiration or invalidation.
