Seem a bit touchy - did I say it's aggravating? You or someone you know own a gas station?
Sounds like you approve of price goudging.
You got a link that proves they only make half a cent per gallon in "normal" times?
I can't speak to a specific figure, and documentation i might see to that regard is always marked as " confidential, internal company use only"etc..
but it's not much at all, if not just break even.
now, you can call this "Collusion" if you want, but the operations I've worked for have been similar:
meijer since 1998, not full time gas station, just cross trained to fill in as needed, though there have been a few years that I spent more time at the Station than in the main store
briefly in 2003-4 at a Corporate BP station in Columbus (the Meijer i was at there didn't have a gas station, so there was no conflict)
Both companies have/had to do a Competitor Price Check once or twice a Day, usually on first shift.
Meijer does it twice daily, between 6-9am, and between 1-3pm. we have a set list of 4 other stations that we have to drive to, and write down their pump prices.
FROM THE PUMP.
no websites.
in our case it's 2 Speedway's, a Circle K, and a Casey's. 11mi Loop, and we get paid mileage. takes about 30 min.
we enter those prices into the computer, and Corp makes the pricing decisions.
around here Speedway seems to set the price that everyone else reacts to and matches, up or down. (It's Called the Speedway Effect, it's real, look it up.)