definiens: shall mean the amount billed by BatTier or an Affiliate or sublicensee of Barrier for sales in the Territory of an Itraconazole Product to a third party less : ( a ) discounts, including cash discounts, discounts to managed care or similar organizations or government organizations, rebates paid, credited, accrued or actually taken, induding government rebates such as Medicaid chargebacks or rebates, and retroactive price reductions or allowances actually allowed or granted from the billed amount, and commercially reasonable and customary fees paid to distributors ( other than to a distributor that is an Affiliate of Barrier ), ( b ) credits or allowances actually granted upon claims, rejections or returns of such sales of ltraconazole Products, including recalls, regardless of Barrier requesting such recalls, ( c ) freight, postage, shipping and insurance charges paid for delivery of such Itraconazole Product, to the extent billed separately on the invoice and paid by the buyer, and ( d ) taxes, duties or other governmental charges levied on or measured by the billing amount when included in billing, as adjusted for rebates, charge - backs and refunds and ( e ) provisions for actual uncollectible accounts determined in accordance with U.S. generally accepted accounting practices, consistently applied to all products of Barrier . Where an Itraconazole Product is sold in the form of a combination product containing one or more active ingredients in addition to itraconazole, Net Sales for such combination product sold by Barrier shall be determined by the parties to this Agreement in good faith based on the relative value of the itraconazole and the additional active ingredients that are included in the combination product