THIS IS THE GOLD STANDARD FOR GLASS DOOR COOLERS. (TRUE) GDM-19T SINGLE DOOR GLASS DOOR DISPLAY COOLER. AS FOR MERCHANDISING THIS ONE WILL DO IT ALL. COMES WITH THE STANDARD FLAT RACKS FOR REGULAR DISPLAY AND STORAGE. BUT ALSO COMES WITH THE (BEVERAGE RACKING SYSTEM) WHICH WE ALL KNOW IS THE MONEY MAKER. SPRING LOADED CARTRIDGE BRINGS THE NEXT BEVERAGE SELECTION FORWARD. 110/VOLT OPERATION. 778-552-7808