Um, don't buy gas there. There is no consumer group you can go to as vehicle fuel is not a regulated commodity. The only thing you can do is not purchase from that seller and encourage others to avoid them.

You can also contact local news broadcasts and highlight this seller. Usually a little 'public' heat and they will fall in line. Nobody likes bad pub.

__________________

An unwavering defender of those I see worth protecting.

"promote the general welfare, not provide the general welfare"

We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America.