Marketplace routine system maintenance October 15, 2021 from 12:00 a.m. - 2:00 a.m. PST October 29, 2021 from 12:00 a.m. - 2:00 a.m. PST You may experience delays in transactions processing during the maintenance periods. If you have any questions or issues, please try your transaction after the schedule maintenance period or contact marketplace@chapman.edu.