definiens: means Actimmurie Gross Sales less adjustments for the following : [ product returns, Medicare and Medicaid reimbursements, chargebacks, rebates, state payments, other contractual reimbursement, and cash discounts . ] 1.5 Actimmune Units . means vials of ACTIMMUNE ® that are sold~ commercial product by InterMune in an arm 's length transaction . ] 1.6 Baseline . means [ 42,S5D Actimmune Units in 1999 ; [ 45,S33J Actimmune Units in 2000 ; andr47,20S]Actimmune Units in 2001, adjusted as applicable pursuant to Section 2.3{c ) . For aarity, the Parties intend that the applicable Baseline shall represent the sales of Actimmune Units for the treatment of CGD in each of the foregoing years