[ziddoap]

I'm in Canada, not the US. But no, no attendant.

You fill up for $X, then walk into the store and say "I filled up on pump 3", then you pay.

[pizzaknife]

thank you! This pattern essentially disappeared from the US with the exception of perhaps the very smallest and remote locations (public accessible) seemingly since the late 1990s (I do remember this pattern as you have described, just not in the last 20years)