Terrible communication with customers. I applied to this gas station for the first and, in fact, the last time. Unfortunately, I do not know the rules of this gas station, the man came up did not say anything, went to pay, instead of explaining how their principle of refueling works, they did not answer me in the most pleasant way, the impressions remained terrible. Anything can happen and you can come here every first time without knowing, you can take care of a normal form of communication.