Executive shall be entitled to reimbursement for expenses incurred in the furtherance of the business of the Company in accordance with the Company’s practices and procedures, as they may exist from time to time. Executive may, in his discretion, elect to purchase, and be reimbursed for, business class tickets on any international flights for which scheduled flight time exceeds five hours. Executive shall keep complete and accurate records of all expenditures such that Executive may substantiate and fully account for such expenses according to the Company’s practices and procedures.