definiens: : shall mean the gross amounts invo iced or due to be received ------- by a Party or its Affiliates for the sale of an applicable product, less : ( a ) trade, cash and quantity credits, discou nts, refunds or rebates or retroactive price reductions ; ( b ) commission s paid or allowed to distributors who are independent third parti es ; ( c ) allowances or credits for returns or rejected product ; ( d ) taxes ( other than income taxes or franchise taxes on the income of the selling Party or its Affiliates ) actually paid or withheld ; and ( e ) transport ation and delivery charges, including insurance premiums, actually incur red . In the event a product subject to the provisions of Article 6 is so ld in combination with one or more products which are not subject to the p rovisions of Article 6, Revenue will be calculated by multiplying th e sales price of such combination product by the fraction A/(A+B ) where A is the fair market value of the product subject to the provisio ns of Article 6 and B is the total fair market value of the other product ( s )