answer: Donna and Jack are doing business. Jack has a sense of humor while talking and he said it was classical sale techniques. Jack will let Donna have the goods at half price.
documents: #Person1#: Donna! How are you? It's good to hear your voice.
  #Person2#: Thank you. Jack, it's always a pleasure doing business with you.
  #Person1#: So how are things in the land of the free and the home of brave?
  #Person2#: Great! And, how are things in your neck of the woods?
  #Person1#: Things are so great here. I almost smiled myself to death last week. One of my coworkers had to give me CPR.
  #Person2#: Oh.Jack, I have missed your sense of humor.Ha ha ha! Nobody else sees things quite like you do.It ' s your gift.
  #Person1#: Or a curse.
  #Person2#: Nope, it's a gift.Anyway, we need some more of those mid-range speakers you tricked me into buying last time.
  #Person1#: That, my dear, was classic sales technique delivered by a professional.
  #Person2#: Are you still gouging your customers the same price per unit?
  #Person1#: Heck no, we doubled the price, but because it's you, I'll let you have'em at 50 off.
  #Person2#: You silver-tongued devil. Can't you ever just answer a question with a simple yes or no?
  #Person1#: I could, but where's the fun in that?