definiens: means, collectively, the gross invoiced sales price of all Products sold by Audentes, or its Affiliates or Sublicensees, of the Product ( each, a ) to Third Party purchasers after deduct ion of the following items whether currently in effect or which become effective during the Term as they pertain to the Products, if and to the extent they are included in the gross invoiced sales price of the Product or otherwise directly incurred by the Seller with respect to the sale of the Product, and not otherwise deducted in computing other amounts hereunder : ( a)any and all normal and customary trade, prompt payment, cash and quantity discounts, customary allowances actually granted to purchasers of a Product for returns and recalled Product ( including in connection with Product withdrawals, expired Product and Product recalls ), chargeback and reporting fees paid to wholesalers and other distributors, allowances to end users participating in incentive programs, rebates and other credit adjustments based upon shipping discrepancies and order errors ; ( b)administrative fees to managed health care organizations ; ( c)freight expenses for shipping Product in finished package form ( including insurance ) to such purchasers, including without limitation the costs of export licenses, shipping, postage and handling charges ; ( d)any taxes and tariffs or duties paid, absorbed or allowed that are paid on sales of Product in finished package form, ( excluding income taxes ) ; ( e)amounts invoiced for Products that are not paid, to the extent calculated in accordance with generally accepted accounting principles