Towards the back of the machine normally counts as up for upwards-facing sockets, unless it’s a case with feet on the side, in which case it’ll be away from those feet so the sockets would be the right way up if it were sideways and on the alternative feet.
Someone was telling me the other day that the cheapest new car available in the UK was an electric Dacia. Obviously, you can get a used car for less than a new one, but electric cars are within reach of normal people, or at least normal enough people to not have Mr Moneybags budgets.