This Agreement (including the Disclosure Schedule, the Buyer Disclosure Schedule, the Schedules, the Ancillary Agreements, the Confidentiality Agreement and any other schedules, certificates, lists and documents referred to herein or therein, and any documents executed by any of the parties simultaneously herewith or pursuant thereto), constitutes the entire agreement of the parties hereto, and supersedes all prior agreements and understandings, discussions, negotiations and communications, written and oral, among the parties with respect to the subject matter hereof.