There are no claims about fuel yet, but there are claims about the maintenance of a specific gas station: Kherson, Paton Street.We stopped by repeatedly - there were no discount cards, they told us to save the receipt and present it at the next filling. At the next gas station, my husband said that let's fill out a questionnaire for a discount and fill it up for 200 hryvnia (before the holidays you count on a certain amount), after filling out the cashier said that another 480 grams should be paid, she already filled up to a full tank, my husband says that he asked for 200 grams, but gasoline is already in the tank,I had to borrow money from a friend who happened to be riding in the car with us and he happened to have money in his wallet.So you need to go to this gas station either with almost a full tank, so that there is no place to pour extra gasoline or with an amount of at least 680 hryvnia, as it turned out with us.Someone did not hear it or intentionally did not want to, but you have to sort it out and there is no one to make claims.