[AdmiralAsshat]

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...

[calvano915]

> That said, I do kinda miss the Amex and its automatic extended warranty

The Costco Visa also include an automatic warranty extension of 2 years beyond manufacturer.