Exercise of recoupment or set-off. Except as otherwise provided in subsection (c) of this Code section, a bank with which a deposit account is maintained may exercise any right of recoupment or set-off against a secured party that holds a security interest in the deposit account. Recoupment or set-off not affected by security interest. […]
Except as otherwise provided in subsection (c) of Code Section 11-9-340, and unless the bank otherwise agrees in an authenticated record, a bank’s rights and duties with respect to a deposit account maintained with the bank are not terminated, suspended, or modified by: The creation, attachment, or perfection of a security interest in the deposit […]
This article does not require a bank to enter into an agreement of the kind described in paragraph (2) of subsection (a) of Code Section 11-9-104, even if its customer so requests or directs. A bank that has entered into such an agreement is not required to confirm the existence of the agreement to another […]