MARK: Fine. what do I need to do in order to use your free* wireless access?
CASHIER: Well you can buy one of our activation cards that provides monthly access, or you can buy a two hour block of time.
MARK: How much for the card?
MARK: How much for the two-hour block?
MARK: Er… how much for the card again?
CASHIER: If you get the activation card you can buy another crispy apple strudel for only 99 cents.