A: When you can't pay cash.
by the pound.
Back rent.
I don't know, because they charge you $500 for the iLightbulb.
They said, "Don't worry about it, it's on the house."
On charges of battery.
Batteries have a positive side! inspired by: http://www.reddit.com/r/Jokes/comments/2zlrot/howmanyfeministsdoesittaketochangea/
Sir Charge
Open the door, hand him the cash and take the pizza