barrie prepay pumps

I was at a gas station in Barrie; apparently they had most of the prepay pumps. I was standing in a line to prepay for my gas; a lady ahead of me was simply arguing with cashier that why we had to prepay. The cashier was telling they had a lot of people who fill up gas and drive away without paying anything. This lady was like but why i have to prepay if someone runs away?? The cashier was telling “it will only charge you for whatever you fill”…this lady was so rude to this poor guy and left arguing. I was like c’mon just pay for fuel, fill gas and move ahead. The world is changing and so does the rules. Source