Abstract: A method for distribution and sales of cryogenic fluids, in particular CO2, includes a system of filling stations for cryogenic fluids provided in connection with ordinary service stations for the filling of fuels to motor driven vehicles. The filling stations for cryogenic fluids include at least a stationary storage tank (1) and dispenser (3) with flexible hoses (4, 8) and a quick connector (5) for easy connection to a mobile tank (2) on a truck or the like. The filling station further includes a pressure/flow control column (27) with a phase separator (20) provided between the stationary storage tank (1) and the dispenser.