definiens: shall mean the [ * * ] charged by [COMPANY], a [COMPANY] Affiliate or Permitted Sublicensee, to inde pendent third parties for Rx Products in the United States during a particular P ayment Period, after deduction of the following items ( all determined un der generally accepted accounting principles consistently applied and cons istent with general industry practices ), provided and to the extent such items a re incurred and do not exceed reasonable and customary amounts in the market in w hich such sale occurred : [ * * ] Gross invoiced sales price for an Rx Product transf erred for consideration other than cash or free of charge ( except for promotional purposes relating to Product consistent with [COMPANY] 's normal business practices for pharmaceutical products not licensed from a third party ) shall, for the pur poses of this Agreement, be deemed to be equal to the current list price for su ch Rx Product in the United States during the Payment Period . Gross invoiced sa les price for an Rx Product sold as part of a bundle shall, for the purposes of this Agreement, be deemed to be equal to the current list price of such Rx Produ ct in the United States during the Payment Period [ * * ] of the bundle and th e [ * * ] for each and every unit in the bundle