definiens: shall mean amounts invoiced by Carnrick for commercial sales of the Products within the Territory, less the sum of the following : ( i ) trade and cash discounts actually allowed or paid ( including without limitation chargebacks, rebates or other discount mechanisms related to managed care organizations, group purchasing organizations or any federal, state or local governmental agency ), ( ii ) credits or allowances given or made for rejection or return of previously sold products, ( iii ) ~es- ; ( iv ) bad debt written offby Camrick in­accordance with Carnrick 's customary practices and ( v ) charges for shipping, freight and insurance directly related to the distribution of the Products ( excltiding amounts reimbursed by customers ) . Sales of Products by and between Camrick and its Affiliates are not sales to third parties and shall be excluded from Net Sales calculations for all purposes . If Carnrick sells at a single price or rate a packaged combination of products, not all of which are a Product or­Products, the with respect to such sales of packaged products shall equal the number of units of the Product or Products sold as part of packaged products ( less the deductions set forth above ) multiplied by the respective average net selling price during such period of the applicable Product(s ) sold individually ( excluding the deductions set forth above )