Every chip bag is labelled, one is 4 star, one is 1 star, maybe that makes someone pause and make a better choice? They were going to buy a chip bag anyway.
Alternatively you stand before a wall of chips, they are all one star, are you going to not buy a bag of chips?
I’m not really a fan of the system but consider:
Every chip bag is labelled, one is 4 star, one is 1 star, maybe that makes someone pause and make a better choice? They were going to buy a chip bag anyway.
Alternatively you stand before a wall of chips, they are all one star, are you going to not buy a bag of chips?