Michael Sternard, a manager at Aramark Refreshment Services in Tempe, Ariz., was impressed with the revamping of the Mars Drinks North America product line presented at the National Automatic Merchandising Association CoffeeShow in Las Vegas. Sternard said single-cup coffee continues to be important, and he was impressed by Mars Drinks' new Alterra™ brand offerings that are exclusively for the coffee service channel.