If there are insufficient registrations, all registrants will be given a full refund. For those who withdraw voluntarily, a fee of $75.00 will be applied to the refund. The withdrawal request must be received by email before July 18, 2019. Requests for voluntary withdrawal beginning July 19, 2019 will have a $300 fee applied to the refund. Requests for withdrawal must be sent to firstname.lastname@example.org. No refunds will be issued after July 29, 2019.