definiens: means, with respect to a Product, the gross Illllount received by Ercole or Isis, as appropriate, or by their Affiliates or sublicensees, to unrelated Third Par1ies for the Product, less : ( a ) Tl1Ide, quantity and cash discounl5 aUo,,'ed ; ( b ) Commissions, discounts, refunds, rebates, chargebacks, retroacti~ price adjustments, and any other allowances which effectively reduce the net selling pnce ; ( e ) Credits for actual ProdUCt tcturns ; ( d ) Any tax imposed on the production, sale, delivery or use of the Product, including, without limitation, salu, use, excise or value added taxes ; ( e ) Allov . '8J1.ce for distribution expenses atkvds customary in the industry ; and ( I ) Any other similar and customary deductions