Seller: Hi there. It looks like you’re interested in this old clock.
Buyer: Yes, it would make a perfect gift for my husband. How much is it?
Seller: It’s an antique. So I’m selling it for 150 dollars.
Buyer: A hundred and fifty? That’s a little much.
Seller: Well, if you pay cash, I can knock off 20 bucks.
Buyer: Hmm, I still can’t decide …
Seller: Alright, 120. That’s my final offer, take it or leave it.
Buyer: OK, one twenty. It’s a deal.