Perkins Loan Payment Options 1. Pay Online through Marketplace at https://secure.touchnet.net/C20019_ustores/web/store_main.jsp?STOREID=8&SINGLESTORE=true .  2. Mail in your payment to the Treasurer's Office.  Please include your student ID# or date of birth with contact information, if you do not know your student ID#, to ensure the payment is posted to the correct account. Treasurer's Office P.O. Box 2640 State University, AR 72467 If you have any questions, please contact the Treasurer's Office at 870-972-2285 or perkins@astate.edu .