It always amuses me that 'pack of fags' can have a very different meaning in other countries.
LOL.. yes, years ago we would not have heard of the other definition of this. I don't think these places have high markups on fuel.. unless your in a services where the price is ridiculous. They tend to make it up on drinks, which can be on the high side.
Less people smoke now so fags won't be the moneyspinner they were. Mind you I hear they are crazy money now.
Over 20 quid for a 20 pack I hear. @bingbabe bought some back for her sad smoking colleagues from the fake duty free places when going thru the airport.. all pre-paid for of course. There's horrible images plastered over them now.., yet they still smoke these horrors.