Originally Posted by 1MtoM3
I was told this by a gas station owner 6 or 7 years back in montreal .
Don't know the details on how he ran his business though .
Yeah, not sure how he was running his business, you gotta know how many liters or gallons you're selling and how much you're ordering so you know how much money your bringing in and how much you owe your supplier. And if some gas station is putting in 87 octane in the 93 octane underground tank you could sue their ass.