3. On the appointment day during the “window time”, Seller’s Bank Officer shall contact directly to Buyer’s Bank Officer to acknowledge of having received the agreement and be ready to perform the agreement as per transaction Code …… then Buyer’s Bank Officer will confirm availability of cash on deposit of funds to purchase 200MT of AU Metal and Seller’s Bank Officer will confirm availability of product. Thereafter Buyer’s Bank Officer shall confirm Buyer’s POF (Proof of Fund) by sending Bank Confirmation Letter (BCL) via HSBC internal equivalent SWIFT MT799 as per APPENDIX C to Seller’s Bank Officer within two (2) banking days on bank to bank basis.