definiens: means the gross amount invoiced for sales of a Product by a member of the Buyer Rights Chain Group to aPerson who is not a member of the Buyer Rights Chain Group minus the Exclusions . Net Sales shall be calculated inaccordance with GAAP . Sales or other commercial dispositions of a Product among members of the Buyer Rights ChainGroup for resale shall be excluded from the computation of Net Sales ; provided, however, that any subsequent sale of aProduct by any member of the Buyer Rights Chain Group to another Person that is not a member of the Buyer Rights ChainGroup shall be included within Net Sales . Notwithstanding the foregoing, a Product provided by a member of the BuyerRights Chain Group for no revenue for administration to patients enrolled in clinical trials or distributed through a not - for - profit foundation at no or nominal charge to eligible patients in conjunction with a patient assistance program or as Productsamples will not be included in Net Sales . For purposes of calculating Net Sales, sales in any currency other than U.S. dollarsshall be converted to U.S. dollars using the applicable exchange rate the member the Buyer Rights Chain Group utilized inbooking such sale