Language and communication

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Across
  1. 1. delivery delivering service to customer
  2. 4. paying attention to speaker
  3. 5. spoken words
  4. 8. satisfaction company meets/exceeds customer expectations
  5. 12. being friendly to customer
  6. 13. deliver promised service
  7. 15. internal customer
Down
  1. 2. short for electronic mail
  2. 3. receiver's feedback
  3. 6. rhymes with sympathy
  4. 7. hinders communication
  5. 9. application of scientific knowledge for practical purposes
  6. 10. shared information
  7. 11. language facial expressions, gestures, posture
  8. 14. programs rewarding clients for purchasing goods/ services