definiens: shall mean ( a ) for the purpose of payment Of the transfer price under Section 6.2(a ), ( i ) in the first Contract Year, the amount set forth on Schedule 1.18 and ( ii ) for each subsequent Contract Year, the Net Sales of each CT / GC Product sold by [COMPANY] and its Affiliates in the CT / GC Tenitory ( as hereinafter defined ), excluding the United States, during the first nine ( 9 ) months of the immediately preceding Contract Year, divided by the number of units of each such CT / GC Product sold by [COMPANY] and its Affiliates inthe CTiGC Territory, excluding the United States, during the first nine ( 9 ) months of the immediately . preceding Contract Year, which calculation shall be provided to Digeneby written notice from [COMPANY] no later than December 1 of such immediately preceding Contract Year, and(b ) for the purposes of year - end reconciliation under Section 6.4 the Net Salesof CT / GC sold by [COMPANY]