definiens: of a product means the equivalent of a prescription for 30 day supply of such product, and units of generic sales shallbe determined by IMS data ( or an equivalent, reliable source of prescribing information as agreed by the Parties in writing ) . Asused herein, with respect to a Product means the date ( if any ) after launch of a Generic Version of suchProduct that results in a reduction of the percentage rates under the schedule in Section 7.3(a ) that is the earlier of ( x ) if a courtor courts of competent jurisdiction issues one or more preliminary or permanent injunction(s ) enjoining the sale of all GenericVersions of such Product, or if all Generic Versions of such Product are withdrawn pursuant to settlement agreement(s ) or foranother reason, the date that is***Confidential Treatment Requested 57the earlier of ( i ) the end of the last month of the first period of three consecutive months after issuance of such injunction(s ) oreffectiveness of such settlement agreement(s ) or other withdrawal during which the monthly average Net Sales of such Productexceed [ … * * * … ] % of the monthly average of Net Sales of such Product over the [ … * * * … ] months prior to the commerciallaunch of the first Generic Version of such Product in the Territory and ( ii ) [ … * * * … ] months after issuance of suchinjunction(s ) or effectiveness of such settlement agreement(s ) or other withdrawal with respect to all Generic Versions of suchProduct, or ( y ) if all Generic Versions of such Product sold in the Territory in a subsequent Calendar Quarter are less than [ … * * * … ] % of the aggregate units of such Product and the Generic Versions of such Product sold in the Territory in suchsubsequent Calendar Quarter, the end of the last month of the first period of three consecutive months after such subsequentCalendar Quarter during which the monthly average Net Sales of such Product exceed [ … * * * … ] % of the monthly average ofNet Sales of such Product over the [ … * * * … ] months prior to the commercial launch of the Generic Version of such Productthat resulted in the reduction of the percentage rates under the schedule in Section 7.3(a )