I stopped noticing several years ago, it seems every place has all 4 on the "We proudly accept" window decal. But I do remember checking 10-15 years ago to make

I stopped noticing several years ago, it seems every place has all 4 on the "We proudly accept" window decal. But I do remember checking 10-15 years ago to make sure places took my Amex, because not all of them did.