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by casual_slacker 2683 days ago
Seems like game theory? If everyone else is playing, then it's better to play than abstain.

Also I'm not sure about "higher prices", in my town there's two convenience stores across from each other, one with CC fee and one with no fee, same prices otherwise, so I just go to the no fee one. Maybe it gets worked in somewhere but it's not as fair/efficient as it could be.