I recommend paying only in Lira. I arrived with dollars and he counted me at the minimum exchange rate, I had to refuel less than it could have been in lira. the gas station is good, the tanker seems to be normal, but the course is certainly wild.
Disgusting service, arrived early in the morning, the tanker did not explain how to use the payment terminal, they have it right on the column.
And the person who is supposed to help, just slept somewhere else!