definiens: shall mean the gross revenues received by Licensee ( and its Sublicensees ) from the Sale of each Licensed Product or Licensed Process, less sales and use taxes actually paid, import and export duties actually paid, outbound transportation prepaid or allowed, shipping insurance, amounts allowed or credited due to returns ( not to exceed the original billing 2 or invoice amount ), wholesale and cash discounts actually granted and charges and portions of charges disallowed by third party payors or care managers ; provided, that if a Licensed Product is sold in combination with other items ( whether as part of the Sale of a combination product, package, system, kit or tray or otherwise ) at a unit price, whether formulated or packaged together or separately, '' Net SalesNet SalesASP " ) of the Licensed Product when sold separately and B is the ASP of the other items when sold separately, or ( ii ) if the ASP of the Licensed Product or the other items are not available, a fraction determined by the mutual agreement of the parties, which represents the proportionate economic value of the Licensed Product relative to the proportionate economic value contributed by the other items