The Cornell Store (CLICK HERE) carries a wide range of merchandise, including course textbooks, office supplies, Cornell paraphernalia, general books, art supplies, greeting cards, CDs, and even some dorm-type supplies. It is the only store in town that orders course books, including texts for all of the courses offered in the engineering college, though if you're willing to go to some trouble to save some money, there are internet textbook sellers and some used book sources around Ithaca. In general, the campus store is not cheap, but, located in the middle of campus near McGraw Tower, it is conveniently close to the Engineering Quad.
Other features of the campus store include a snack food center, film processing, a computer store, stamp vending machines, a Tompkins County Trust Company branch, a CFCU branch, and ATMs for the Trust Company and CFCU. (A branch and ATM for the third major Ithaca bank, M&T Bank, is located in Willard Straight Hall(B5), just across Ho plaza from the store.)