answer: #Person1# asks #Person2# to leave the decoration materials in the downstairs bookstore when delivered, and #Person1# will pay $96 by Wechat Pay.
documents: #Person1#: When will I get the decoration materials?
  #Person2#: Usually, we make the delivery every Tuesday afternoon.
  #Person1#: Well, I won't be at home then. I usually work in the afternoon, but you can put the materials in the downstairs bookstore.
  #Person2#: No problem. And what is your address?
  #Person1#: I live on the thirty-fourth Golden Street, Portland.
  #Person2#: OK, I have got all the information.
  #Person1#: And how much should I pay?
  #Person2#: With shipping charges, your total fare will be $96. Do you want to pay in cash or?
  #Person1#: I don't have enough cash now. Could I use Wechat Pay to give you the money?
  #Person2#: Certainly.