definiens: and shall b e deemed to mean the grams of Compounds contained in the third party product ( irrespective of dosage form ) or the Licensed P roduct ( irrespective of dosage form ), respectively, as re flected on the label of each such unit ; and ( ii ) unlicensed un it sales shall be determined by the sales reports of IMS Ameri ca Ltd. Of Plymouth Meeting, Pennsylvania ( ) or any succe ssor to IMS or any other independent marketing auditing fi rm selected by Triangle or its Affiliates or sublicensees an d reasonably acceptable to Bukwang . If Triangle is entitled to a royalty reduction based on unlicensed unit sales pursuant to Subsection 3.3(b ) for any royalty period, it or its Affilia tes or sublicensees shall submit the sales report of IMS or such other independent firm, as applicable, for the relevant r oyalty period to Bukwang, together with Triangle 's or its A ffiliates ' or sublicensees ' sales report for the relevant roy alty period . Such sales reports for each royalty period i n which Triangle is entitled to such royalty reduction shall b e submitted with the royalty report for such royalty period su bmitted pursuant to Section 4.1