The description and pricing of a corresponding service on one of the Internet sites used by RMK nurflug.de GmbH (e.g. www.reisen.com / www.nurflug.de) (airasia.de /easyflugreisen.de) are non-binding and, in terms of the law, represent an invitation to tender an offer or travel booking application. This offer or travel booking application emanates from the customer/booking applicant and can be issued in any form (written/by e-mail/verbally/by telephone/by fax/via the Internet). A booking applicant acts in this for all travellers listed in the booking application and is responsible for their contractual obligations as well as his own obligations, provided he has expressly and separately issued a declaration to this effect. The customer/booking applicant receives e-mail confirmation of the offer or booking application having been received via the Internet with a booking code/transaction number.