I had this conversation with a potential customer yesterday:
The customer wanted to know if we had a particular sound card and what the price of it was, which I told him.
"What time are you open until today?" he asked.
"Half past five," I replied.
"Oh, half past five?" he said.
"Yes, that's right," I said.
"Oh good," he said, "I'll pop in at lunch-time tomorrow then."