Campus Auxiliary Services is a not-for-profit corporation located on the SUNY New Paltz campus. CAS receives no funds from tuition, student activity fees or taxes. All profits generated by CAS are returned directly to the students through capital investments, scholarships and various programs. CAS and its subcontractors also represent the largest student employment opportunity on campus. CAS contracts with SUNY New Paltz to provide food services, the bookstore, vending machines, outdoor educational events, conference planning and many other services. Currently CAS has joined Sodexho in a sustainability initiative: Reuse to Reduce. R2R is providing customizable mugs to all incoming freshman in order to reduce the waste generated by disposable cups.