THIS NOTE AND THE RELATED DOCUMENTS CONSTITUTE THE ENTIRE FINAL AGREEMENT AND UNDERSTANDING BETWEEN THE PARTIES PERTAINING TO THE SUBJECT MATTER HEREOF AND THEREOF, AND SUPERSEDE ALL PRIOR AND CONTEMPORANEOUS AGREEMENTS, UNDERSTANDINGS, NEGOTIATIONS AND DISCUSSIONS, WHETHER ORAL OR WRITTEN, OF THE PARTIES WITH RESPECT TO THIS SUBJECT MATTER HEREOF AND THEREOF, AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS OR SUBSEQUENT ORAL AGREEMENT OF THE PARTIES.