definiens: shall mean, with respect to any Product, the aggregate gross amount invoiced b y LICENSEE or its Affiliates or sublicensees on all s ales of such Product in the LICENSEE Territory to a n unaffiliated Third Party, less reasonable and custo mary deductions from such gross amounts, including : 1.36.1 bad debts actually written off which are attributable to sales of the Product ; 1.36.2 credits or allowances for damaged goo ds, returns or rejections or recalls of Product and shelf stock and other retroactive price adjustm ents ; 1.36.3 normal and customary trade, cash, qua ntity and volume based discounts, allowances and credits ; 1.36.4 sales or similar taxes ( other than in come taxes ) ; 1.36.5 freight, postage, shipping, insurance charges ; 1.36.6 chargebacks and rebates to managed he althcare organizations or to federal, state and local governments, their agencies, or to trade customers, including without limitation, wholesaler s and chain pharmacy buying groups ; 5 A request for confidential treatment has been made with respect to portions of the following document that are marked with [ * ] . The redacted portions have been fi led separately with the SEC