A letter of credit, confirmation, advice, transfer, amendment, or cancellation may be issued in any form that is a record and is authenticated (i) by a signature or (ii) in accordance with the agreement of the parties or the standard practice referred to in Section 5-108(e).
5A Del. C. 1953, § 5-104; 55 Del. Laws, c. 349; 71 Del. Laws, c. 393, § 1.