(B) If a payment order received by the beneficiary's bank identifies the beneficiary by name and an identifying or bank account number, and the name and number identify different persons, both of the following apply:

1. (1) Except as otherwise provided in division (C) of this section, if the beneficiary's bank does not know that the name and number refer to different persons, it may rely on the number as the proper identification of the beneficiary of the order. The beneficiary's bank need not determine whether the name and number refer to the same person.
2. (2) If the beneficiary's bank pays the person identified by name or knows that the name and number identify different persons, no person has rights as beneficiary except the person paid by the beneficiary's bank if that person was entitled to receive payment from the originator of the funds transfer. If no person has rights as beneficiary, acceptance of the order cannot occur.

(C) If a payment order described in division (B) of this section is accepted, the originator's payment order described the beneficiary inconsistently by name and number, and the beneficiary's bank pays the person identified by number as permitted by division (B)(1) of this section, both of the following apply:

1. (1) If the originator is a bank, the originator shall pay its order.
2. (2) If the originator is not a bank and proves that the person identified by number was not entitled to receive payment from the originator, the originator is not obliged to pay its order unless the originator's bank proves that the originator, before acceptance of the originator's order, had notice that payment of a payment order issued by the originator might be made by the beneficiary's bank on the basis of an identifying or bank account number even if it identifies a person different from the named beneficiary. Proof of notice may be made by any admissible evidence. The originator's bank satisfies the burden of proof if it proves that the originator, before the payment order was accepted, signed a writing stating the information to which the notice relates.

(D) In a case governed by division (B)(1) of this section, if the beneficiary's bank rightfully pays the person identified by number and that person was not entitled to receive payment from the originator, the amount paid may be recovered from that person to the extent allowed by the law governing mistake and restitution as follows:

1. (1) If the originator is obliged to pay its payment order as stated in division (C) of this section, the originator may recover.
2. (2) If the originator is not a bank and is not obliged to pay its payment order, the originator's bank may recover.