HDT are involved in the ongoing development of the self-service Pak 'N Save and New World Fuel stations at supermarket sites throughout the lower North Island. The double skin canopy construction uses robust and economical materials to provide a modular design that allows for different canopy configurations (for example 2x2 or 3x1 configurations). The fuel stations are all served by a simple Services Kiosk, housing the necessary computer equipment and allowing cash payment to an attendant if required.