definiens: shall mean : ( a ) gross invoice price from the sale, lease or other transfer or disposition, other than bysublicense, of a PRODUCT IN CLASS or LICENSED METHOD, or from services performed using a PRODUCT INCLASS or LICENSED METHOD, by LICENSEE or any SUBLICENSEE or AFFILIATE to third parties, except as setforth in Section 2.34(b ), in each case from and after the FIRST SALE of such PRODUCT IN CLASS or LICENSEDMETHOD, less the following deductions, provided they actually pertain to the disposition of the PRODUCTS INCLASS or LICENSED METHODS and, in the case of the items specified in the immediately succeeding clauses(i ) and ( ii ), are separately stated on the applicable invoice : ( i ) all discounts, credits and allowances on account of returns ; ( ii ) transportation and insurance ; and ( iii ) duties, taxes and other governmental charges levied on the sale, transportation ordelivery of PRODUCTS IN CLASS or practice of the LICENSED METHODS, but notincluding income taxes