definiens: means the gross amounts invoiced by Oscient or its Affiliates ( or their licensees or sub licensees ) on all sales of Additional Products ( including, but not limited to, hospital sales, mail orders, retail sales, and sales to federal or state governments, wholesalers, medical institutions, etc . ), in the Territory, less the following deductions, determined in 5 CH\1S6UU64.10 accordance with GAAP as consistently applied by Oscient and its Affiliates in determining net product sales, to the extent included in the gross invoiced sales price of the Additional Product or otherwise paid or incurred by Oscient or its Affiliates ( or their licensees or sublicensees ) with respect to the sale of such Additional Product : ( i ) normal and customary trade, cash and/or quantity discounts allowed and taken, and wholesaler fees paid, with respect to sales of such Additional Product ; ( ii ) amounts paid, repaid or credited by reason of defects, rejection, recalls, returns and allowances with respect to such Additional Product ; ( iii ) charges, discounts and amounts under Rebate Programs paid or accrued on sale or dispensing of the Product and/or such Additional Product ; ( iv ) retroactive price reductions that are actually allowed or granted ; and ( v ) all transportation charges, including freight, postage and insurance related directly to any Additional Products ; provid ed, however, that, for any applicable period, the maximum amount of deductions described in this clause ( v ) shall not exceed more than one percent ( 1 % ) of total gross amounts invoiced by Oscient or its Affiliates ( or their licensees or sublicensees ) on all sales of any Additional Products for such period