Xtra Mart operates 49 stores in the state of New York. Its lone Brewster location can be found at the corner of North Main St. and Michael Neuner Dr., right next door to Williams service station. Items for sale consist of coffee, newspapers, lottery tickets, snacks, and plenty of other essential products. There are also four premium gas pumps, a vacuum, and an air pump on the premise. Check the Web site for monthy specials and for more information.