definiens: shall mean an amount equal to & ieJ.;W,'ii4peffi{E?:A ) of the average Salos Price for the ThromCat Product . The parties agree and acknowledge thaI the TC Commission from the Effoctive Dato until the end oftbe first full Fiscal Quarter following the Effe<:tive Date shall be an amount e(jual to $ 1"86.44 per unit . which amount shall not be subject to adjustment except for the true - up process specified below . Fifteen ( 15 ) days prior to the beginning of each subsequent Fiscal Quarter, Spectranctics shall calculate and deliver to KNC the actual Saks Price fOT the prior three - month period ending on the last day of the calendar month proceding lhe dale of calculation . Spectranclics shall adjust the TC Commission to reflect such update < . ! Sales Price intonnation and advise KNC urthe updated amount oftbe TC Commissio n, whieh shall be effective on the first day and lht remainder of such subsequent Fiscal Quartt'l "