Why do people feel cheated when two customers pay different prices?
People compare prices, but they judge fairness.
People dislike paying more than others because fairness strongly influences satisfaction. Even reasonable prices can feel unfair when comparisons enter the picture.
Two customers buy the same product.
One pays less.
The other feels angry.
The hidden mechanism is fairness perception.
Humans rarely evaluate prices in isolation.
They compare.
They benchmark.
They ask whether the outcome feels just.
A fair expensive price can feel acceptable.
An unfair cheap price can feel painful.
Economists study markets.
People experience relationships.
And fairness often matters more than numbers.
