Originally posted by: jaedaliu
Originally posted by: Thegonagle
Obviously, they make money on interest, but one thing that's not obvious to most consumers is that the credit card companies keep an easy 2-3% off the top of every transaction. (Which is why 5% cash back seems extra nuts; 3% is more common, and more reasonable.)
The 1% they offer on everything else will still net them money. AND they're making money on interest for people that keep a running balance.
chase has a card that's 5% on gas station, super market, drug store, and
home improvement store purchases. looks like they just one-upped citi.