answer: #Person2# tells #Person1# the policy on returns. #Person1# thinks it's good and pays for the pants by card.
documents: #Person1#: What is your policy on returns?
  #Person2#: If you bring them back with your receipt within 7 days, you'll get all your money back. If it is over 7 days, you'll get back 80% of what you paid. Also, if you want to change the pants, just bring them in and will do them for free.
  #Person1#: Sounds good.
  #Person2#: That will be $70 please. How would you like to pay for it? Cash, check or card?
  #Person1#: By card, here you are.
  #Person2#: Ok, sir, here you are, thank you very much.
  #Person1#: Thank you.