Discount

"How much is the canary?"
- £15
"Hmm. And how much is the carry cage?"
- £12
"Right. Hmm. That's a little more than I was hoping to pay."
- Okay, no worries.
"Could you do any discount? Would you take, say, £30 for the canary and cage?"
- Oooh... I reckon I could stretch to that...