definiens: means, for any period, the sum of the following amounts actually paid by [COMPANY] toBLS in such period : ( a ) earned royalty payments made pursuant to Section 4.6 of the BLS Manufacturing Transfer Agreementattributable to Promotion Net Sales of the 500 mg Product, and ( b ) ( i ) the Supply Price ( as defined under the BLS SupplyAgreement ) for the 1000 mg Product or ( ii ) in the event that BLS is no longer supplying the 1000 mg Product under the BLSSupply Agreement, earned royalty payments made pursuant to Section 4.2 of the BLS Manufacturing Transfer Agreementattributable to Promotion Net Sales of the 1000 mg Product ; but only to the extent and for so long as such amounts are actuallypaid by [COMPANY] in respect of supply or the Promotion Net Sales for such period under the applicable BLS Agreement