§ 4A-401. PAYMENT DATE. § 4A-402. OBLIGATION OF SENDER TO PAY RECEIVING BANK. § 4A-403. PAYMENT BY SENDER TO RECEIVING BANK. § 4A-404. OBLIGATION OF BENEFICIARY's BANK TO PAY AND GIVE NOTICE TO BENEFICIARY. § 4A-405. PAYMENT BY BENEFICIARY's BANK TO BENEFICIARY. § 4A-406. PAYMENT BY ORIGINATOR TO BENEFICIARY; DISCHARGE OF UNDERLYING OBLIGATION. ‹ § 4A-305. LIABILITY FOR LATE OR IMPROPER EXECUTION OR FAILURE TO EXECUTE PAYMENT ORDER. Up § 4A-401. PAYMENT DATE. ›