definiens: means the gross amount charged by Licensee or a sublicensee of Licensee for the sale of a Product, net of returns and credits for rejected goods, and after deducting ( i ) armslength trade and quantity discounts negotiated with a third party and actuall y allowed, ( ii ) sales, use or value added taxes pai d, the legal obligation of which is on Licensee, and ( iii ) freig ht allowances, insurance and customs duties, to the extent any of the foregoing are identified on the invoice for the product . If a Product is sold i n a : package or kit containing another product which is not a Product, the Net Sal es price for purposes of calculating the royalty un der Section 3.2 hereof shall be calculated by multiplying the N et Sales Price of the combination product by the fr action of A / A+B, where is the Net Sales Price of Product when sold separately is the Net Sales Price of the other product or products when sold separately . If either the Product or the other product is not sold separ ately, the Net Sales Price of the Product shall be negotiated in g ood faith by the Parties