definiens: shall mean, for any period, the gross amount invoiced by CORPORATION, its sublicensees or any of its ortheir respective affiliates for the sale or transfer of Licensed Products ( the ), less deductions for : ( a ) normal andcustomary trade, quantity and cash discounts, credits, and sales returns and allowances, including ( i ) those granted on account ofprice adjustments, billing errors, rejected goods, damaged goods and returns, ( ii ) administrative and other fees andreimbursements and similar payments actually made to wholesalers and other distributors, buying groups, pharmacy benefitmanagement organizations, health care insurance carriers and other customers or institutions in connection with the sale ofLicensed Products, ( iii ) allowances, rebates and fees incurred on the sale of Licensed Product, and ( iv ) chargebacks ; ( b ) freight, postage, shipping and insurance expenses to the extent that such items are incurred on the sale of Licensed Product ; ( c ) customsand excise duties and other duties related to the sales to the extent that such items are incurred on the sale of Licensed Product;(d ) rebates and similar adjustments made with respect to sales paid for by any governmental or regulatory authority ; ( e ) sales andother taxes and duties directly related to the sale or delivery of Licensed Product(s ) ( but not including taxes assessed against theincome derived from such sale ) ; ( f ) any other similar and customary deductions that are substantially similar to any of theforegoing ; and ( g ) any such invoiced amounts that are not collected by CORPORATION, its sublicensees or any of its or theirrespective Affiliates ; provided that such uncollected amount shall not exceed two percent ( 2 % ) of the invoiced amounts, lessdeductions under clauses ( a ) through ( f ) above