definiens: shall mean all payments received by a Party from a Third Partyin connection with the sale, licensing or sublicensing of CF Product, including any milestones, research and development payments for past activities, royalties and the like, less the followingitems if applicable : ( a ) taxes, levies or government withholdings of such receipts, ( b ) customarytrade quantity and cash discounts, rebates and/or allowances, amounts actually repaid or creditedby reason of rejections or returns of CF Product, ( c ) Fully Absorbed Cost of Goods, and ( d)royalties payable by either Party ( i ) to Research Corporation Technologies, Inc., its successors orassigns ( ) for the use of strains of Piehia pas / oris as an expression system for theproduction of proteins, or ( ii ) to any Third Party as a result of any license which is mutuallyagreed upon by the Parties and is required for either Party to develop . manufacture orcommercialize CF Product