1. ACCEPTANCE

Upon acceptance by Supplier by execution of the acceptance copy hereof or by beginning performance or supplying the materials or equipment provided for herein, this Purchase Order shall supersede all other written or oral agreements and shall constitute a valid and binding contract. No additions or alterations made to this Purchase Order by Supplier shall become part of this Purchase Order without the written consent of the Purchaser. Any additional or different terms or conditions stated by the Supplier in accepting or acknowledging this Purchase Order are rejected in advance unless explicitly accepted in writing by Purchaser. PURCHASER’S OFFER IS EXPRESSLY CONDITIONED UPON SUPPLIER’S ACCEPTANCE OF ALL THESE PURCHASE ORDER CONDITIONS.