Products to Customers as to quality, function, purpose and compatibility in accordance with the Documentation whenever the Licensed Products are referenced, demonstrated or advertised. Licensee shall obtain prior written approval from Licensor for all materials other than the Documentation to be used by Licensee in connection with trials, demonstrations and agreements relating to the Licensed Products, and such approval shall not be unreasonably withheld or delayed by Licensor. Licensee shall give Licensor and any licensors of Licensor appropriate credit for the authorship of the Licensed Products and Documentation at any seminar, trade show or other presentation of the Licensed Products. Section 7.3 EXPORTING AND SHIPMENT. Licensee shall obtain prior written approval from Licensor and any required export licenses from the United States Department of Commerce, Office of Export Administration or other applicable domestic or foreign governmental agency before exporting any Licensed Product or Documentation from the United States. Licensee agrees and covenants to comply fully with all applicable laws, rules and regulations, and to adopt such policies and procedures in connection with, the exporting of the Licensed Products and Documentation as may be required thereby. Each party to this Agreement shall cooperate fully with the other party to this Agreement and any governmental authorities by giving consents or information or providing or executing such documents as reasonably may be required to comply fully with such laws, rules or regulations existing now or in the future. Section 7.4 TAXES AND TARIFFS. (a) Licensee shall pay any and all taxes (other than taxes on Licensor's net income), tariffs, import and export duties or other fees imposed or assessed in connection with the transactions contemplated by this Agreement, including the delivery of Licensed Products and Documentation to Licensee and the shipment of Licensed Products from Licensee to a Redistributor or Customer. 7 (b)