With each workshop, you will receive a travel reimbursement form, which can be sent to us (jumbo. office@gmail. com) up to 4 weeks after the end of the workshop. After checking this form, we will immediately initiate the refund. Necessary information and documents:your bank detailstickets and invoices for these ticketsboarding passesWe can only reimburse costs, for which we have above mentioned documents and information