This has always been a mystery to me. As weird as it sounds, I think they are more fluid than we, as to the price of a barrel of oil and associated gas price. Went to get gas on Dutch side after being there a week and a half. Cash in advance as expected and car (Hyundai Accent) was almost on empty. Gave them $60 and after filling got $25 back. Small tank? Maybe. As stated, always a mystery to me.
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