Tesco till

After queueing at the Tesco checkout this morning, I said to the cashier, "Can you do this any cheaper?"
"I'm afraid not," she replied, "if we did it for you then we'd have to do it for everybody."
I said, "Yes, but it has today's date on it. If nobody buys it then it's just going to be thrown away."
She raised her voice, "Look, sir, you're holding up the queue.
"I'm afraid not," she replied, "if we did it for you then we'd have to do it for everybody."
I said, "Yes, but it has today's date on it. If nobody buys it then it's just going to be thrown away."
She raised her voice, "Look, sir, you're holding up the queue.
Spoiler: