The hoses are designed to break away without damage which is what happens most of the time. My wife is an expert at doing this. She's done it 4 times
The first 3 times the stations charged here anywhere from $0 to $50 because only the breakaway device was broken. However, the last time, they tried to charge her $300. She called me asking what she should do. Sensing a scam, I told her to pay nothing and give them her insurance information and that the station could pursue this through insurance. They then changed their tune and said if she paid $50 on the spot, they'd call it even. I told her to do as long as she got a receipt saying the damage was paid for in full with that which they did.