Earlier quoted context omitted.
Have to wonder whether it’ll change in another 5 years. Making 4% back on gas is mega killer though.
My understanding is that they changed because Citi offered them a better deal.[0] That said, I do kinda miss the Amex and its automatic extended warranty. [0] https://money.cnn.com/2016/03/31/pf/costco-visa-american-exp...
The Costco Visa also include an automatic warranty extension of 2 years beyond manufacturer.