Buyer: I'd like to order 500 pairs of Rainbow socks.
Seller: Rainbow socks are one of our best selling goods. They are out of stock at the moment.
Buyer: Are you expecting any to come in soon?
Seller: We expect to have them back in stock around May 10. However, we can provide you with another brand of similar quality.
Buyer: What's the brand?
Seller: It's Sunflower, also one of our best-selling goods, which we can sell for as low as US$1.5 each.
Buyer: I'd like to place a trial order for the Sunflower socks then.
Seller: That's fine. How many would you like to order?
Buyer: 300. If the goods sell as well as we expect, we will send further orders in the near future.
Seller: OK.
Buyer: Please prepare the sales contract. After signing the contract, we will apply for the issue of a L/C in your favor.
Seller: OK, I will prepare the sales contract as soon as we can.
