Of course they do. Plus you'd think people would have a good idea of which stations tend to have cheaper gas; I know I do.

I haven't been thinking as much about costs of transporting goods, nor plastics. For the people who haven't changed their habits yet, I suspect that these are too far from immediate to have any effect on them.

Yeah, pretty ironic that "conventional" is pretty much only conventional for some decades of the centuries of agriculture. Yay, organic practices!