d) For the purposes of clarity and understanding, travel by Megasol staff to most destinations creates a loss to Megasol of at least two business days for the staff member involved in the event, over and above the two days granted by Megasol at no cost for actual training. Since it is not possible to work with a laptop computer when travelling by economy on airline transportation, Megasol will bill LICENSEE a per diem of 500 RJR if flights exceeding three (3) hours gate to gate must be flown in economy class. In each case, prior to making any reservations, Megasol and LICENSEE will discuss and agree the terms and conditions for the event and all charges related thereto.