answer: #Person2#'s products' competitive edge is price and quality. #Person2#'s products take 2 weeks to deliver to #Person1#.
documents: #Person1#: What's your products'competitive edge?
  #Person2#: You have probably noticed that our products'prices are competitive. Besides. we can provide more superior products than other companies at the same price.
  #Person1#: We need your detail explanation.
  #Person2#: It means that if you place a big order, we usually allow 15 % for a trade discount. And our products feel more slip, colorful and faddish than others. You can have a look.
  #Person1#: It sounds good, and how about its quality? We only look for the best.
  #Person2#: We always sell the best. You can believe us at this point.
  #Person1#: OK! How long dose it take you to deliver if we order 1000 pieces of silk?
  #Person2#: Within 2 weeks once we receive your orders.