Menu data supplied from an IP server 500 to a mobile station 101 is embedded with a location information substitution data string NULLAREA together with a URL of a particular IP server 500. An image file generating unit generates an image file in conversion to a predetermined file format upon synthesizing the stereo image data and the collateral data, and further adds the information related to the image size to the collateral data at inner and outer areas thereof. The cash box vault are relocated away from their conventional position on the non-hinged side of the main door to a location adjacent the product delivery port on the hinged side of the door, while the coin changer is relocated away from its prior art position adjacent the non-hinged side of the main door to a central location above the product delivery port and the cash box vault. Optionally, a modified product can be obtained by performing a further reaction in step, namely by reacting said hydroxy terminated oligomer with at least one polycarboxylic acid andor at least one polycarboxylic anhydride to generate said hydroxy terminated binder precursor oligomer.