ABC FAQs Bandworld Home How should I pay ABC if I am receiving financial aid? Pay the $750 down payment at bandworld.org to reserve a spot. Include lodging desires at that time. Visit the CWU Financial Aid website for more information on financial aid, refunds, etc. If receiving financial aid, you must pay any remaining balance due to ABC through its website by June 14. Central Washington University does not automatically transfer the balance for you.