This CSO Guaranty may be executed and delivered by the parties hereto in any number of counterparts, each of which shall be deemed an original and all of which together shall constitute one and the same instrument. In proving this CSO Guaranty in any judicial proceedings, it shall not be necessary to produce or account for more than one such counterpart signed by the party against whom such enforcement is sought. Delivery of a signature hereto by facsimile transmission or by e-mail transmission of a document in the form of an Adobe portable digital file (PDF) shall be as effective as delivery of a manually executed counterpart hereof, and any such facsimile or PDF signature shall be treated as an original signature to this Guaranty.