definiens: shall mean the gross amount invoiced by OXFORD or its Affiliates for the sale or other disposition of each Licensed Product to a Third Par ty less the following deductions for amounts actual ly paid, allowed or accrued by OXFORD or its Affiliate related to the sale or other disposition : a ) freight ( including postage, shipping or other trans portation costs ) ; insurance ; and sales, use, excise, value - added and similar taxes or duties imposed on the sa le and included in the gross amount charged ; b ) normal or customary trade discounts, including volu me discounts, credits and rebates and documented allowances and adjustments for rejections, recalls, reasonable or contractually permitted, documented cancellations or returns ; c ) training, technical support, rental or sale of equi pment, and after - sales services or support in each case linked to or necessary for the sale of Licensed Pro ducts ; d ) packaging, packing and crating costs ( for the purpo ses of transportation ) ; e ) commissions paid to agents relating to the sale or other disposition of Licensed Products, provided th ese are reasonable and customary in the market concerne d