The co-operative store in the campus run by the St. Gregorios College Co-operative Society. It provides all the essential commodities required by the student community. Prescribed text books, notebooks, practical record books, assignment books, stationery items and various application forms are offered to the students of the college at lower prices. The store produces and supplies customized note books and assignment books bearing the name of the college. Reprographic facility and light food items are also available at the store. The store offers credit card facility to the students, which provides them the convenience of avoiding cash payments for day-to-day purchases. The store is open on all working days, throughout the working time of the college.