May you tell us your country and company name of car-sharing?

I prefer to by anonymous

Today I have used rental car with promotional code to get to work, while my car is on maintenance. Whole ride cost me less than 1 euro. Ride was about 45min long and 10km.
Basically, company did not really earn anything from my ride. How you gonna protect your business from that kind of people ?
P.S. Frankly I prefer taxy over car-sharing. Same price, but you dont have to do anything.
We've minimum rent rate that will charge from your card before start of the rent. So it's mean that you cannot take a rent without small prepayment.
Taxi in this area so bad that's why people with driver license will prefer our service and also here's not so big issue with parking and you can easily find a place to park your car