definiens: means, with respect to any Calendar Year during theapplicable Royalty Term, the gross amounts invoiced on sales ( excluding [ * * * ] ) of aSubject Product by Buyer or any of its Affiliates or any of their respective Licensees to anon - Affiliate of Buyer, less the following deductions, without duplication, in each case tothe extent specifically related to the Subject Product ( and not previously deducted incalculating the amount invoiced or billed ) and incurred by Buyer and calculated in amanner consistent with Buyer ’s practices:-54- Confidential and Proprietary CONFIDENTIAL TREATMENT HAS BEEN REQUESTED FOR PORTIONS OF THISEXHIBIT . THE COPY FILED HEREWITH OMITS THE INFORMATION SUBJECT TO ACONFIDENTIALITY REQUEST . OMISSIONS ARE DESIGNATED [ * * * ] . A COMPLETEVERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECURITIESAND EXCHANGE COMMISSION