Please note that the registration fee is non-refundable. We will accept name changes up until 30 days prior to the conference. Price reductions (promotion codes) are always relative to the list price. Promotion codes cannot be combined. In case that there are not sufficient registrations for a particular workshop, we reserve the right to cancel it one month prior to the conference. If a workshop is cancelled, registered attendees will be contacted directly and they can choose to move their registration to another workshop or they will receive a full refund.