In this proposed revision of the 2004 edition, all references to specific sealed-beverage package designs, such as 'bottled' and 'canned,' have been removed from the title and scope of the standard; the scope has been revised to clarify that the standard applies to both zone-cooled (typically solid-front) machines and fully cooled (typically glass-front) machines; and the daily energy consumption of the vending machine as determined by the standard is now reported per unit of refrigerated volume instead of per unit of machine capacity. A method for measuring refrigerated volume is added in new Appendix C.