You can opt out of the paid unused "Extra Baggage" service. The refund for the "Additional baggage" service is made at the place of purchase. If you are returning only the service, without making a refund of the ticket purchased on our website, then fill out an Application for a refund of additional services. Send a scanned copy of the completed application, the passenger's passport and the necessary documents by e-mail tickets@severstal-avia.com . If the refund is made not by the passenger, but by another person by proxy: a notarized power of attorney must be presented.