Giant Eagle, East Liberty.
A Cashier looks puzzled after a Customer hands him his keys, but no Advantage Card™. The Customer then points to his key-shaped Bonuscard, a savings card for the similarly named Giant™ grocery chain:

Cashier: Whoa, look, it’s like a key! [To the Manager:] COME LOOK AT THIS! Their card thing is like a key! Why don’t we ever get anything like this?

— Overheard by Tory and Chip