definiens: shalllmeantheactualgrosssellingpriceofeachProductUnituponitsCommercial Sale, including allpackaging, instructional orothercharges madetoapurchaser, butlesscustomary tradediscounts andrefunds orcredits allowed forshortages,.returns, ordefective articles andtransportation orshipping charges and / ortaxesbilledbyLICENSEE toitscustomers . InthecaseofLicensed Services, ( i)thetermNetSelling Priceshallinclude theactualgrossreceipts received fortheperformance ofLicensed Services uponaCommercial Sale, lesscustomary tradediscounts andrefunds orcreditsand / ortaxesbilledbyLICENSEE toitscustomers ; and(ii)thetermshallinclude anytransaction4underwhichtheLicensee oranysublicensee provides Licensed Services toapersonwhoisnotanAffiliated orRelated Interest . TheactualsellingpriceofProduct Unitstoapurchaser oramounts received fortheperformance ofLicensed Services forathirdparty, withwhomLICENSEE hasareciprocal discount orpreferential pricearrangement formerchandise, services oruseoftechnology andwhichdiscount orpreferential pricearrangement affectsthepriceLICENSEE charges suchpurchaser orthird - party, shallnotbetheNetSellingPricethereof, buttheNetSellingPriceforsuchProduct UnitsorLicensed Services shallbetheactualsellingpriceplustheamount(s ) ofsuchdiscounts orpricepreferences