Car salesman

Bill decided to try his hand at a new job and secured one as a used car
salesman.
He had no experience in this field but he figured he
could use the old sales pitch that the car was *like
brand-new* and had only been driven by a little old
lady on Sundays. He tried that approach on every
prospective buyer but none seemed to believe him and
no sales were made that day.

His boss was furious and threatened to fire Bill if
he didn't sell any cars the following day.
The following day he decided to change his sales pitch
and sure enough he sold three cars.
The manager of the used car dealership called him over
and asked what he had done to bring about all these
sales.
Bill grinned, "Well they didn't believe my little old
lady story, so I told them that the car had previously
been owned by your daughter who only used the backseat."